Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed?

Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed?

Hi Guys
Having an issue with deploying the GINA client to a particular machine. 
I get the bellow error if anyone has seen this could assist that would be fantastic. We have tried restarting the machine running a cmd net use to see if their are any connections to no use.

  Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again....

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