A few times now I have recieved the error:

PS H:\ # gwmi -class Exchange_Mailbox -namespace ROOT\MicrosoftExchangeV2 -computer adm-mail
Get-WmiObject : The handle is invalid. (Exception from HRESULT: 0x80070006 (E_HANDLE))
At line:1 char:5
+ gwmi <<<< -class Exchange_Mailbox -namespace ROOT\MicrosoftExchangeV2 -computer adm-mail



However if I open a new powershell console and run the same command, it succeeds. The only thing I can think of is that the console that generates the error has been open since yesterday. Anyone else had a problem like this, or have a thought as to why it may occur? Thanks!

~Clint