SQL Server Configuration Manager – Cannot connect to WMI provider – Invalid class [0x80041010]

Getting this Error when i starts SQL sevrer Configuration Manager on SQL server 2008 R2..mof file located in right folder but it didnt nowrk.

Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that you can only manage SQL Server 2005 and later servers with SQL Server Configuration Manager. Invalid class [0x80041010]

If any one has solution get back to me here ASAP

Thanks