Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

Discussion created by disis on Mar 17, 2011
Latest reply on May 10, 2011 by nikhil_sastikar

I'm migrating an application written using VB6 and ArcObjects to .NET

After a machine rebuild, the application started to fail with the above error when OnCommand_OnClick is executed.

The project properties Complie tag has the target machine set as X86.

I have tried to register associated DLLs using Regsvr32 but this results in
"****.dll was loaded, but the DllRegisterServer entry point was not found. This file can not be registered"
I have also ran (again) the regasm utility on the main DLL but still get the above message.

Any help would be much appreciated