|
Well we don't know:
1. what "tuning" software you used,
2. what you did using that software.
Not knowing what was done I cannot advise beyond to run the software and try to find some setting that "undoes" changes made or restores Windows defaults.
Windows System Restore may or may not be able to fix things, but it's worth a try to use System Restore to load a restore point PRIOR to when you installed that tuning software.
|