Today while checking SQL server configuration manager I got Error: "Remote Procedure Call Failed (0x800706be)"
Server Details :
OS : Windows server 2008
SQL : SQL server 2008 RTM Standard edition
1. This error appears to happen when .mof files (Managed Object Format (MOF)) don’t get installed / registered correctly during set-up.
To resolve this issue,you can execute the following mof comp command in command prompt to re-register the *.mof files:
mofcomp.exe "C:\Program Files (x86)\Microsoft SQL Server\100\Shared\ sqlmgmproviderxpsp2up.mof "
2. This could be an access violation occurring in one of SQLs WMI provider DLLs. MODULE_NAME: svrenumapi100 & IMAGE_NAME:svrenumapi100.dll. It looks like a problem with their namespace.
Please try to install SQL Server 2008 R2 Service Pack 2 to see if it would be work.