Hello,
Sorry to hear you are having trouble.
Its going to be a tricky but try to get to your mouse settings on your Primary PC (things should still highlight when hovered over and you can use keyboard shortcuts / tab and such to get certain places).
Change the 'Pointer Scheme' to something other than what it is, apply, then it should reappear. You can change it back after.
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Sean Drohan
Stardock Customer Service Manager