VSTwain Source Error

Questions, comments and suggestions concerning VintaSoft Twain .NET SDK.

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Aaron Jones
Posts: 5
Joined: Wed Sep 07, 2011 5:58 pm

VSTwain Source Error

Post by Aaron Jones » Wed Oct 19, 2011 9:28 pm

When calling Device.open, I get a VSTwain Source Error.
"General failure in response to DAT_CAPS. Bad protocol error."

The program works fine on one computer, but on the Wyse R90L7 Thin Client running Windows Embedded Standard, I get the above error.

What does this error mean and how do I get around it?

Thanks.

Aaron Jones
Posts: 5
Joined: Wed Sep 07, 2011 5:58 pm

Re: VSTwain Source Error

Post by Aaron Jones » Tue Oct 25, 2011 4:39 pm

This was solved by updating the scanner drivers.

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