Started having problems on my machine today where opening an application I got an Office 2007 installation window and then the error “Error 1907.Could not register font. Verify that you have sufficient permissions to install fonts, and that the system supports this font”
Eventually found a solution, what I had to do was run a command prompt as administrator.
At the command prompt type:
This will take a while to fix but at the end, no more problems.

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