I hate to say it but the recovrey cd may sort it.
This type of problem often happens as they dont load the Operating System on each pc, they clone the hard disk from one. Then use this copy for many pc's. A reinstall often sorts this out.
Alienware 17 R4 2017 review
Illustrator Sylvain Tegroeg created thousands of intricate line drawings for the mobile game…
Best iPad buying guide 2017
Comment télécharger une application indisponible en France ?