retrieving the COM class factory for component with CLSID {0002E55D-0000-0000-C000-000000000046} failed due to the following error: 80040154

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IIS6

IIS

Hi,

am using a dll in my asp.net 2.0 web project ("Owc11.dll")
Before upgrading our production server (32 bit) it was working fine. So, recently
our production server has been upgraded to 64 bit. So, while running the
application one error throwing like this:

"retrieving the COM class factory for component with CLSID {0002E55D-0000-0000-C000-000000000046} failed due to the following error: 80040154"

Anybody could you please help me asap.

These much ways i have tried,

1. dll registered in GAC also available in regedit.
2. Enabled 32 bit appln (WOW64) on 64 bit application pool by using .net command prompt. But i have 64 applns in the server. So left this method. (We are having both 32/64 bit applns in the IIS).
3. Created Wrapper DLL and used by pre-binding/late binding method (act like interface b/w 32 bit DLL and 64 bit appln)
4. Handlers also used.


thanks in advance .