Hi ,
When I issue that command in widows powershell, I get this error:
PS C:\Program Files (x86)\SolarWinds\Orion SDK\SWQL Studio> Add-PSSnapin swissnapin
Add-PSSnapin : No snap-ins have been registered for Windows PowerShell version 2.
At line:1 char:13
+ Add-PSSnapin <<<< swissnapin
+ CategoryInfo : InvalidArgument: (swissnapin:String) , PSArgumentException
+ FullyQualifiedErrorId : AddPSSnapInRead,Microsoft.PowerShell.Commands.AddPSSnapinCommand