SharePoint 2010 beta error: Retrieving the COM class factory for component with CLSID {BDEADF26-C265-11D0-BCED-00A0C90AB50F} failed due to the following error: 800703fa

I’ve installed SharePoint 2010 with PowerPivot for some time now but since one week i have to do an IISRESET everymorning because i have error message on my SharePoint server:

Retrieving the COM class factory for component with CLSID {BDEADF26-C265-11D0-BCED-00A0C90AB50F} failed due to the following error: 800703fa.

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: Retrieving the COM class factory for component with CLSID {BDEADF26-C265-11D0-BCED-00A0C90AB50F} failed due to the following error: 800703fa.

Thanks to the internet i found the a workaround:

– Doing an IISReset solves it but it could appear again

– Go to IIS Manager, select the Application Pool for your web application and click Advanced settings, change the value for “Load User Profile” to “true”

Thanks to Bassem Georgi (MSFT)

3 Replies to “SharePoint 2010 beta error: Retrieving the COM class factory for component with CLSID {BDEADF26-C265-11D0-BCED-00A0C90AB50F} failed due to the following error: 800703fa

  1. I get this specific error. The application pool for my web application is already set to “True”. Should I set the value to “True” for also my application pool for the PowerPivot-Service?

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