ilanmog

you should also change tfs dll ref for example - I changed it as follows: False ..\..\..\..\..\..\..\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Microsoft.TeamFoundation.Client.dll False ..\..\..\..\..\..\..\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Microsoft.TeamFoundation.VersionControl.Client.dll False...

go to ColinsALMCheckinPolicies.csproj and replace the ref dlls to their 2019 folder False ..\..\..\..\..\..\..\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Microsoft.TeamFoundation.Client.dll False ..\..\..\..\..\..\..\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Microsoft.TeamFoundation.VersionControl.Client.dll False ..\..\..\..\..\..\..\Program Files (x86)\Microsoft...