If you downloaded DisplayFusion 12.0 and are having issues with languages please re-download and re-install. We have repacked the release as 12.0c with the languages fixed.
Just installed newest version of displayfusion(4.0) and twice I had windows 7 change my aero theme to "basic". This has never happened to me before, restarted and it has happened twice. Downgraded back to 3.4.1 and will see if it happens again.
Just throwing it out there in case it is happening to anyone else.
Here are my system specs.
Win7 64bit
i5-2400
8 GB Ram
2 X AMD Radeon HD 6350 not running in crossfire
4 X Dell u2412m Monitors running 1920X1200
Sorry to hear that you're having issues after upgrading! If 3.4.1 is fine after testing, would you be able to update to 4.0 again and do the following?
Enable "Logging: Important Only" on the Troubleshooting tab in DisplayFusion
Wait until the issue occurs again and note the time so I'll know where to check in the log
Send me the %APPDATA%\DisplayFusion\DisplayFusion.log file (can be found by clicking the Open Log button on the Troubleshooting tab)