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x64 and Error on .OpenDSM()

Apr 2, 2014 at 4:05 AM
Edited Apr 2, 2014 at 4:07 AM
When the app is compiled for x64 or Any CPU, I get the following error when trying to run the demo apps on a Windows 8.1 x64 machine. Call to .OpenDSM() is generating the error:

Cann't load DSM.
CallStack:
at Saraff.Twain.Twain32.OpenDSM()
at Saraff.Twain.Sample1.Form1..ctor() in d:\Libraries\Saraff\Saraff.Twain_1.0.4.331\Sources\Saraff.Twain.Sample1\Form1.cs:line 35
at Saraff.Twain.Sample1.Program.Main() in d:\Libraries\Saraff\Saraff.Twain_1.0.4.331\Sources\Saraff.Twain.Sample1\Program.cs:line 33
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Program works fine if x86 is selected. If you need any more information, please let me know.
Coordinator
Apr 2, 2014 at 7:18 PM
Hello, RBeaubien.
You need to install DSM (Data Source Manager) for x64 platform. See twain.org.
Marked as answer by SARAFF on 6/23/2014 at 12:33 PM
Apr 2, 2014 at 9:38 PM
Ok, I had ver 2.0.6 in there. When I downloaded and upgraded to ver 2.3.0 it fixed the problem.

Thanx!