C#.net error in COM object with CLSID

[Guest]

i have tried running the csharpsite in my Microsoft Visual C#.net and after i
hit the run button i keep getting the same error which is :
Server Error in '/csharpsite' Application
COM object with CLSID {3CFCB90E-B0B0-11D2-8D8B-00C04F79EE8F} is either not
valid or not registered.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
the error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.COMException: COM object
with CLSID {3CFCB90E-B0B0-11D2-8D8B-00C04F79EE8F} is either not valid or not
registered.

Can someone please help out with this.

Thank You in Advanced

 

[Guest]

Hi Ahmed,

a few things to check out for such errors.

- Is the COM dll registered on the machine, if not register it ASAP.
- In case you are recompiling the COM dll and then using it, make sure it
has the same GUID or at the least, re-register it.
- How have you created the RCW? Use VS.NET to create the Interop wrapper
instead of tlbimp.exe.

HTH.

 

[Ollie Riches]

There is a COM component that is required to run the application you want.
The application is attempting to create an instance of a COM component with
the CLSID of {3CFCB90E-B0B0-11D2-8D8B-00C04F79EE8F}it has not been
registered on you system. This will probably mean that you have not
installed all the software required to run the application.

HTH

Ollie Riches

 

[Guest]

Hello Kaustav thank you for replying. I don't know what your trying to tell
me i looked for the com dll but i couldn't located it can you help with what
i need to look for on a step by step process if you don't mind
Thank You in Advanced

 

[Guest]

Hello Ollie and thanks for replying. I just wanted to know how can i located
the COM component and how do i do it. Can you help me
Thank You in Advanced