Why not just start a new process through WMI? That process would run under the account of the currenly logged-in user and the user will be able to interact with it. Alternatively, use the SENDMESSAGE() function to send a message to the user.
The 'startign remote procees' has been discussed numerous times already, please use the KiXtart BBS Search to retrieve the relevant threads.
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There are two types of vessels, submarines and targets.
