Hi i have had a problem with my dell inspiron 531 desktop computer,the back up and restore wont work if i try to do a back up it gets so far and then its says unable to perform back up due to insufficient space or problem with a code starting in (0x8100029) Sometimes i get a different code. i go to properties but cant find a fix also i think it could be to do with the amount of programs iv got that i don't need but i worried that i delete something i need ? i understand you don't delete sounds ect ,but im stuck with this problem also i cant create a restore point as it says there is no one also space issue.I use cc leaner along with clean up space on the properties option, i d a daily cc cleaner but i cant get the space i need as well as being worried wipeing so,thing a maybe need but don't use.If anybody could help me id be so great full as im worried,Thank you for taking time to read my post and have a nice Please can any body evening.Thank you,Vulcan