IIS Error HTTP Error 500.19 - Internal Server Error with Error Code 0x80070005

Step 1:- Right Click the project in the IIS 

àEdit Permissions

àSecurity Tab

àClick Edit

àAdd

àType “EveryOne”

àCheckName

àok

àApply All

à ok

àRefresh the IIS and check

Good work solved the Error for me

Any Error Please check this Link

http://support.microsoft.com/kb/942055