I created a Windows .exe file that was working on a machine that now throws the error for any reports: 'Unknown Database Connector Error". It was previously working on that machine and the combination is working on 30+ other computers.
Uninstalling my app, .NET 4, and CR4VS2010 did not resolve the issue. Now another machine may have the same issue. Any ideas?
I am using VS2010 and CR4VS2010, but upgraded from VS2008 and CR VS2008 around 1/7.