Retrieving the COM class factory for component with CLSID {629DA12E-9AD5-4FEC-B886-42C5982C5109} failed due to the following error: 80070005

Error:

Retrieving the COM class factory for component with CLSID {629DA12E-9AD5-4FEC-B886-42C5982C5109} failed due to the following error: 80070005

I got the above error when I configured my Biztalk Ports to talk to Sharepoint Service using the SharePoint Adapter.

If you happen to come across this error, do the following, it might resolve the problem, for it did for me.

• Goto Start --Run, type dcomcnfg in the Open box, and then click OK.
• Expand Component Services, expand Computers, expand My Computer, and then click DCOM Config.
• Right-click SPSearch, and select Properties.
• Goto the Security tab.
• Under Launch and Activation Permissions, click Edit.
• In the Launch Permission dialog box, click Add.
• In the Select Users, Computers, or Groups dialog box, type the domain user account that you specified as the Windows SharePoint Services 3.0 service account, click Check Names, and then click OK.
• In the Permissions for UserName list, click to select the Allow check box that is next to Local Activation, and then click OK two times