We have a lot of reports designed and running using Crystal Report 8.0; We are using Windows Server 2003 and it is working, but we try to install the same package under Windows Server 2012 and we are getting an error that this package can not be installed under this operating system. Does anybody know a solution for this matter?. Your help will be very appreciated. The message is "The installation package could not be opened. Verify that the package exists and that you can access it............................"