Hi,
I have been using Crystal reports since Visual Studio 2005 days with ASP.Net.
I moved over to Windows Server 2012 R2 where I installed version 13.0.15.1840, both SAP Crystal Reports runtime for .Net Framework (64 bit) and SAP Crystal Reports, version for Microsoft Visual Studio.
Everything works fine but every now and again I get the following error on the server:-
Retrieving the COM class factory for component with CLSID {4D.....} failed due to the following error: 800703fa Illegal operation attempt on a registry key that has been marked for deletion (Exception from HRESULT: 0x800703FA)
I am then required to restart the server.
Any help regarding this issue will be appreciated.