Retrieving the COM class factory for component with CLSID {479A1AAC-C148-40BB-9868-A9773DA66AF9} failed due to the following error: 80040154 Class not registered (Exception from HRESULT:...

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Hi, I used SWFToImage.dll for Export Charts to Word, it's working fine in ASP.NET Website.
But after host the same in IIS i am getting the below error.

System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {479A1AAC-C148-40BB-9868-A9773DA66AF9} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

Any suggestions on how to correct this error?

Thakns
Ravikumar

Posted 4-Feb-13 23:20pm

Peyyala Ravikumar

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Bernhard Hiller · Answer 1 · 2013-02-04T23:47:00

Solution 1

Either SWFToImage.dll or Word (or both) is not installed on the server machine where IIS running.

Posted 4-Feb-13 23:47pm

Bernhard Hiller

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Peyyala Ravikumar 5-Feb-13 8:00am

Word alredy installed in my machine and also i registerd SWFToImage.dll
For registering the dll, got("DllRegisterServer in E:/Pathtodll/SWFToImage.DLL succeeded.") this window message also.

sagarjainhr · Answer 2 · 2013-02-05T00:45:00

Solution 2

It clearly says that the dll is not registered, try installing the dll`s in the iis running machine or check whether the dll`s your referring is properly referred if you have messed up while referring the dll`s also the same exception arises.

Posted 5-Feb-13 0:45am

sagarjainhr