Hi, ever since installing a codec Pack that changed my environment location i cannot uninstall or install itunes quick time and Adobe Audition It just won't let me. it says files are either located on an imaginary location or that the program is in use. Restarting computer does not do anything at all Cannot use system restore I would like to fix this issue, but preferrably without having to reinstall windows 
My Computer
- Computer Manufacturer/Model Number
- HP dv6
- OS
- win 7 x64 Home Premium
- CPU
- core i5 with hyperthread x64
- Motherboard
- hp
- Memory
- 4gb 1ghz
- Graphics Card(s)
- nvidia gefore gt 230m 2gb with 2gb shared
- Sound Card
- IDT HD
- Monitor(s) Displays
- Dell
- Hard Drives
- WD
