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by ricrempel
Thu May 02, 2013 9:40 pm
Forum: VintaSoft Twain .NET SDK Discussions
Topic: Bad protocol error on
Replies: 1
Views: 2835

Bad protocol error on

When I call , I get a Twain Error: "General failure in response to DAT_CAPS. Bad protocol error." This happens in my own code, but also in the demos provided by VintaSoft. The error is shown in a message box, displayed by the scanner software. My scanner is a VistaScan , used to scan den...