This is the weird log I got when trying to Get Process Configurations. Any idea how to fix this? Thanks

[Sageatahan]

TeamProjectManager Information: 0 : [T01] [14/10/2020 14:46:59] Application started (v2.3.7592.26579) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:13:11] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:13:49] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:13:59] An unexpected exception occurred while retrieving work item categories: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.Queries.WorkItemQueriesViewModel.<>c__DisplayClass38_0.<GetWorkItemQueries>b__1(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\Queries\WorkItemQueriesViewModel.cs:line 95 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:14:49] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:16:03] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:16:28] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:17:06] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:23:35] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:24:05] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Information: 0 : [T01] [14/10/2020 15:24:20] Application exited TeamProjectManager Information: 0 : [T01] [14/10/2020 15:24:23] Application started (v2.3.7592.26579) TeamProjectManager Information: 0 : [T01] [14/10/2020 15:24:31] Application exited TeamProjectManager Information: 0 : [T01] [14/10/2020 15:26:45] Application started (v2.3.7592.26579) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:27:31] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:37:17] An unexpected exception occurred while retrieving work item categories: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.Queries.WorkItemQueriesViewModel.<>c__DisplayClass38_0.<GetWorkItemQueries>b__1(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\Queries\WorkItemQueriesViewModel.cs:line 95 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:37:25] An unexpected exception occurred while retrieving work item types: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.WorkItemTypes.WorkItemTypesViewModel.<>c__DisplayClass82_0.<GetWorkItemTypes>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\WorkItemTypes\WorkItemTypesViewModel.cs:line 155 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:37:37] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) TeamProjectManager Information: 0 : [T01] [14/10/2020 15:38:09] Application exited TeamProjectManager Information: 0 : [T01] [14/10/2020 15:41:00] Application started (v2.3.7592.26579) TeamProjectManager Error: 0 : [T01] [14/10/2020 15:41:14] An unexpected exception occurred while retrieving process configurations: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) System.DllNotFoundException: Unable to load DLL 'Microsoft.WITDataStore32.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative32.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.CreateDatastore(IntPtr& handle) at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal() at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.Microsoft.TeamFoundation.Client.ITfsTeamProjectCollectionObject.Initialize(TfsTeamProjectCollection teamProjectCollection) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance) at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.GetServiceInstance(Type serviceType, Object serviceInstance) at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType) at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT at TeamProjectManager.Modules.WorkItemConfiguration.ProcessConfiguration.WorkItemProcessConfigurationViewModel.<>c__DisplayClass70_0.<GetProcessConfigurations>b__0(Object sender, DoWorkEventArgs e) in C:_workspace\TfsTeamProjectManager-master\TeamProjectManager.Modules.WorkItemConfiguration\ProcessConfiguration\WorkItemProcessConfigurationViewModel.cs:line 186 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

[kkalitowski]

I used Visual Studio to update the NuGet reference of 'Microsoft.TeamFoundationServer.ExtendedClient' from 15.112.1 to 16.170.0 and that got it working. I'm not invested enough in this project to have looked into why that fixed it, but it did.