Graphics Card: Mobile Intel(R) 945 Express Chipset Family (Microsoft Corporation - WDDM 1.0)
When I try to enable the Large Screen in options menu - It pops up an error:
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Screen resolution error
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Your screen is too small to use
in this scale mode.
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Dismiss
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Also, after running TPT on fullscreen(Which fits TPT in a small space while the rest of the screen is blank) - Pinned Icons on my Windows 7 taskbar get crammed on one side though there's a lot of space avalable. It does that until I reboot my computer.
With the simulation being 612x384, you'd need a 1224x786 screen *at least*, and then there are other controls, the window border and the taskbar as well. You just can't turn Large screen on on a 1024x768 screen. Large screen really just multiplies everything by 2. You best bet would be Fullscreen.
If I were in your place, I'd simply restart explorer.exe. I've never seen it do that, so there might be a more sophisticated solution I'm not aware of.