I have visual studio 2010, and I downloaded the free Crystal Report version SAP. I installed and it has been working fine for over 6 months. Today I notice that if I want to update one of my reports I get an Invalid Keycode message when I try to open the report in visual studio. The second time that I try to open the same report, it does not give me a message but opens a blank tab on visual studio with the name of the report as the tab name.
This was working fine and I need this solve, if anyone can help me out, I will appreciated.
Ray