Yesterday I decided to install themes on my netbook. I looked for the ways in google and I found UXStyle Core. I installed it and it didn't help much , I deleted it but I didn't uninstall so I downloaded themes from official windows. I have installed the theme and it worked but just now I turned on my computer and the appearance of my windows looked like old windows, not the seven one. I tried to open personalize and use another them but it seemed like freezing. And I checked my programs, I found UXStyle Core but it can't be uninstalled. It said "Your theme subsystem (e.g uxtheme.dll, themeui.dll) has been tampered with. Uxstyle requires these files be restored before you can continue. Check the forums if you need help." What should I do? 
Attachments
My Computer
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Acer
- OS
- Banten
- CPU
- Intel Atom N570
- Memory
- 2GB
- Antivirus
- Smadav, AVG
- Browser
- Google Chrome