I cannot preview any fonts in Windows 7 anymore. I haven't tried this for a very long time so I'm not sure what may have caused it or when. When I try to view a font in windows (double clicking on a font file) I receive an error message instead of the classic "The quick fox jumps over the..." examples of the font in action. I've already attempted to reset the font settings to their default (Control Panel\All Control Panel Items\Fonts\Font settings, click restore default font settings button) and I'm unsure of how to proceed. Anybody have any suggestions or ideas?
Double Clicking A Font File Should Produce

Instead I Receive This Error
Double Clicking A Font File Should Produce

Instead I Receive This Error
My Computer
- OS
- Windows 7 Home Premium
- CPU
- Core 2 Duo E4300 @ 3.15GHz
- Motherboard
- MSI P6N 650i SLI Platinum
- Memory
- 3GB GeIL DDR2-800Mhz
- Graphics Card(s)
- Nvidia GeForce 260
- Sound Card
- Creative X-Fi XtremeGamer / Logitech X-540
- Monitor(s) Displays
- Samsung 226BW
- Hard Drives
- 500GB Samsung
320GB Seagate
1TB Hitachi
80GB Hitachi
- PSU
- Thermaltake Toughpower 750W
- Case
- Antec 900 Advanced Gaming Case
- Cooling
- Tuniq Tower 120