We did a Project in ASP.Net using Visual Studio and the reports using Crystal Report Version 8 (crystal reports for visual studio 2005) .We deployed the project in the server (server 2003) .Our project is running well, but the Crystal Report is not working.

Problem Description:
System****ntime.interopservices.comexception (0x80004005): Invalid Class String

Its giving error in Loading Crystal Report .But everything working fine in the local but not in the Remote server.

Steps taken

1 Referred all Dlls related to crystal report.
2 Using Merge Modules
3 Full Control has given to the temp folder in windows.
4 We are using the same Version of .Net framework in both local and web server
5 Manually Installed the crystal report engine
6 Connected Through IP address