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Former Member
Mar 05, 2015 at 04:53 PM

Crystal Report / VB.Net Install Error


Ok..Got a VB.NET 2010 Development Machine 64 bit operating system, as well as Crystal Reports Developer Version Creating an application that calls crystal reports. I compile and publish the program and install it on the development Machine and it works great.. I go to do the web install on a a windows 7 machine either 32 bit or 64 bit or a windows 8 machine 64 bit and soon as I say install it pops up with

Unable to install or run the application. The application Requires that assembly CrystalDecisions.ReportAppServer.DataDefModel Version 13.0.2000.0 be installed in the global Assembly Cache (GAC) first.

Please Contact your System Administrator .

I go to my preferences in Visual Studio and Verify that the ReportAppServer.DataDefModel version 13.0.2000.0 is being loaded into the project and it still fails....

This may be and old problem that has been fixed but I do not get to write much code anymore so bear with me please



Message was edited by: James Fulton Update, I change the Target CPU to Any Still no luck I also Added imported names spaces of CrystalDecisions.CrystalReports.ViewerObjectModel and CrystalDecisions.ReportAppserver and no luck same error. I did run the CRRuntime_64bit_13_0_1.msi on the receiving machine (the one I am trying to install on) also .. no luck.