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Jul 08, 2019 at 07:50 AM

Crystal Report 13.0.9 'Invalid keycode' while opening in vb.net 2010

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Hello Sir.

All happens after windows upgrade and some software installations.

After fixing some dll files, installation of Crystal report 13.0.9 get successful. But when using in vb.net 2010 project. Opening report file giving error 'Invalid keycode' . 'operation could not be completed.class not registered'. when try to repair windows that also not happening.