Could not obtain full operation system name due to internal error
A call to the My.Computer.Info.OSFullName property failed. A possible cause for this failure is if Windows Management Instrumentation (WMI) is not installed on the current computer.
To correct this error
Add a Try...Catch block around the call to the My.Computer.Info.OSFullName property.
For more information about WMI and how to install it, go to http://support.microsoft.com and search for "Windows Management Instrumentation Core".