Reboot stops driver from working

[kingelilol]

I'm using the Windows 10 64-bit edition. After the setup, everything works as intended but after I reboot my PC I can't scan anymore. Maby related to #9

For example, NAPS2 throws an error with the title "An error occurred with the scanning driver"

NAPS2.Scan.Exceptions.ScanDriverUnknownException: An error occurred with the scanning driver. ---> System.Runtime.InteropServices.COMException: Exception from HRESULT: 0x8021000A
   at WIA.CommonDialogClass.ShowTransfer(Item Item, String FormatID, Boolean CancelError)
   at NAPS2.Scan.Wia.ForegroundWiaTransfer.<>c__DisplayClass2_0.<Transfer>b__1(WiaState wia)
   at NAPS2.Scan.Wia.WiaBackgroundEventLoop.<>c__DisplayClass8_0`1.<GetSync>b__0(WiaState wia)
   at NAPS2.Scan.Wia.WiaBackgroundEventLoop.<>c__DisplayClass7_0.<DoSync>b__0()
   --- End of inner exception stack trace ---
   at NAPS2.Scan.Wia.WiaApi.ThrowDeviceError(COMException e)
   at NAPS2.Scan.Wia.WiaApi.ThrowDeviceError(Exception error)
   at NAPS2.Scan.Wia.WiaBackgroundEventLoop.DoSync(Action`1 action)
   at NAPS2.Scan.Wia.WiaBackgroundEventLoop.GetSync[T](Func`2 action)
   at NAPS2.Scan.Wia.ForegroundWiaTransfer.Transfer(Int32 pageNumber, WiaBackgroundEventLoop eventLoop, String format)
   at NAPS2.Scan.Wia.WiaScanDriver.TransferImage(WiaBackgroundEventLoop eventLoop, Int32 pageNumber, Boolean& cancel)
   at NAPS2.Scan.Wia.WiaScanDriver.<ScanInternal>d__13.MoveNext()
   at NAPS2.Scan.ScanPerformer.PerformScan(ScanProfile scanProfile, ScanParams scanParams, IWin32Window dialogParent, ISaveNotify notify, Action`1 imageCallback)

I tried running your "winsane-dbg.exe" but the output from before and after the reboot are identical. The following steps are solving this issue until the next reboot.

I had a Code 22 (Device disabled) issue on Windows 10 1803. The underlying cause appeared to be that the scanner got installed with the default localhost:6566 address, with no chance to set the correct IP address of saned.

I could work it around with these steps:

• Go to Device Manager. See that the scanner device under "Imaging devices" is disabled with Code 22.
• Right-click on the scanner device, and select "Enable device". The disabled icon should disappear.
• Right-click on the scanner device again, and select "Properties". The device properties dialog will open.
• Navigate to the Driver tab, and click "Update driver". The update drivers wizard will open.
• Click "Browse my computer for driver software".
• Click "Let me pick from a list of available drivers on my computer". A list should appear, containing the Scanner Access Now Easy - WIA Driver item.
• Select Scanner Access Now Easy - WIA Driver. Click Next.

At this point, installation should begin, and the IP and port config dialog should appear, where the correct IP and port can be set.

Originally posted by @orosam in https://github.com/mback2k/wiasane/issues/36#issuecomment-398142675

Could there be any problem with my configuration? Or what could cause this problem?

[ostasevych]

The same :(