Vitali - 2019-09-24

I just updated NAPS2 to the latest version from version 5.8.x. For some reason the latest NAPS2 can't work with my scanner (CanoScan 4400) anymore (it was Ok with an old NAPS2):

NAPS2.Scan.Exceptions.ScanDriverUnknownException: An error occurred with the scanning driver. ---> NAPS2.Scan.Wia.Native.WiaException: WIA error code 80070057
   at NAPS2.Scan.Wia.Native.WiaTransfer.Download()
   at NAPS2.Scan.Wia.WiaScanOperation.DoTransfer(Concrete source, WiaDevice device, WiaItem item)
   at NAPS2.Scan.Wia.WiaScanOperation.Scan(Concrete source)
   at NAPS2.Scan.Wia.WiaScanOperation.<>c__DisplayClass26_0.<Start>b__0()
   --- End of inner exception stack trace ---
   at NAPS2.Scan.Wia.WiaScanErrors.ThrowDeviceError(WiaException e)
   at NAPS2.Scan.Wia.WiaScanOperation.<>c__DisplayClass26_0.<Start>b__0()
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task)
   at NAPS2.Scan.ScanDriverBase.<>c__DisplayClass30_0.<<Scan>b__0>d.MoveNext()
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task)
   at NAPS2.Scan.ScanPerformer.<PerformScan>d__7.MoveNext()

If I choose Profile Settings -> Choose device -> WIA Driver -> CanoScan 4400F -> Properties, scanner does an initialisation, but nothing else. Also the scanner works with other software, e.g. with VueScan 9

UPDATE: I downloaded portable version 5.8.2.37279 - it works Ok with the same scanner

 

Last edit: Vitali 2019-09-25