Crystal reports not working on win 7 - 64bit. help

[Waqas Ahmad Abbasi]

i created application in WPF/C#.net in window xp, but when i try to run it win 7 every time i get exception on opening crystal report form in my application, even i installed following on win 7

http://downloads.businessobjects.com/akdlm/crystalviewer/CRViewer.exe
http://downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS\_13\_0.exe
http://downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS\_redist\_install\_64bit\_13\_0\_3.zip

[Bernhard Hiller]

That looks like the common 32bit-64bit problem: a 32bit application cannot load a 64bit dll, and a 64bit application cannot load a 32bit dll. Set the target of your application to x86 (i.e. 32bit), and install the 32bit version of crystal reports also on 64bit OS. If that does not solve the problem, provide necessary details like the error message and the code lines where the exception happens.

[Sandeep Mewara]

You failed to mention what error you get. CR 10.5 upwards were Win7 compatible. Here is a list of all Crystal runtimes: Crystal Reports Runtime Distribution & Supported Operating Systems[^] Make sure you install the correct runtime and refer the same one in your application. Any mismatch of version will lead to an error.

Sandeep Mewara [My last tip/trick]: Server side Delimiters in ASP.NET[^]