Right after I install it. I try to add a Crystal Reports item to my project and get an error indicating that the temporary report (.rpt) file can not be oppened. When I click OK I get a seccond error message "invalid key".
I tried reinstalling Crystal Reports and then Visual Studio with out success. This was working on the same laptop when using Vista, now I have Windows 7. But on my Windows 7 PC works ok.
Formated subject to meet the rules
Edited by: Don Williams on Oct 2, 2010 11:06 AM