This is not an official support channel. If you wanted someone to look into your issue like this, you should report a bug to MS support and they will look into it.
But before you do, can you please check and verify whether you are using the latest version of PAD? Also, has this happened before, using a previous version? When has this started happening?
Can you check the Application logs under the Windows Event Viewer on the target machine and see if there are any errors that correlate with the error you get (similar error message, similar time, etc.)?
Have you tried reinstalling PAD on the target machine?
Even if these do not help us resolve the issue, the above details will likely be useful for the support ticket.