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    Crystal Reports, upgraded to .net 4, deployed app error - Unknown Query Engine Error

    figured it out I suppose the solution lies in knowing the first thing about the .config file. As I suspected in last post, it is not complied into the project executable. I literally have to make a copy of the modified app.config file, but rename it to <my_exe_name>.exe.config, and release...
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    Crystal Reports, upgraded to .net 4, deployed app error - Unknown Query Engine Error

    Our soultion has been in development since 2005 and has been partnered with Crystal Reports all the way through. After upgrading all our projects to .net 4 we got a runtime error whenever trying to load a Crystal Report 'Unknown Query Engine Error Error in File C:\DOCUME~1...........' The...
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    Reinstalling Crystal Reports Basic for VS 2008

    Sorry, I thought I had already posted my solution for the benefit of any others. In the end we dug out the VS2008 install discs and reinstalled. I can't remember now exactly which option I took upon inserting the disc, but as I recall the repair option on the disc was a waste of time. I...
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    Reinstalling Crystal Reports Basic for VS 2008

    Hi, We use Visual Studio 2008 and the basic version of Crystal Reports that come with it. However, on my machine the trial version of full Crystal Reports was installed. This messed with our dll references and such...anyway bottom line is I decided to uninstall the full product trial. Then the...
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