I have a headless server running Windows Server 2008 R2. After searching through the internet, I know that Teamviewer won't work on a headless computer. One solution to make Teamviewer works on headless computer is using a dummy VGA adapter. However with the same adapter and same settings, Teamviewer works on a headless Windows 7 PC but failed on the headless Server 2008 R2. Please advise is there any difference on the setting in Server 2008 R2?
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