I downloaded CCleaner today to clean some junk off my computer. I did a registry clean and and saved a backup reg file. I relised afterwards that a large number of my programs stopped working and " Program not found" messages popped up. When i try to restore them with my backup reg file called (cc_20061229_2032) an error pops up saying "The application failed to initialize properly (0xc0000005). Click OK to terminate the application." I’ve tried the reg file over and over but it still wont work.I am an administrator of the computer but not the owner. Can anyone tell me how to restore my programs. My microsoft offic 2000 Pro was removed and i dont have the CD. Please tell me what i can do!
I’ve tried to do a system restore already and it said that it couldnt be completed because nothing had been changed. And The office icons ( ie. Microsoft Word) are still there and when i click them they ask for the cd.

How do i get rid of the blank space between my blogs and my about me on my myspace profile? its rlly bothering me.

http://www.windowsxpprofessional.windowsreinstall.com/installxpcdrepair/indexfullpage.htm
ok somebody gave me this website about repairng windows xp pro sp2, i have the cd, and i have windowsxp po sp2 on my computer, recently i have been facing some problems, and i want to rpair my computer without losing and data, or anyof my software or programs, can you tell me by looking at the website and the information will i be able to repair without losing and data, because on the last screenshot(pic) they show that there is nothing on the desktop, so that means am i going to lose information or ny softwares.

Slow PC Problem| Window Registry Cleaning Software| Registry Cleaning Tools

i just bought a dell xps m1330 it runs on vista after using it for 4 days with internet it doesn’t start up.. it say’s Windows failed to start. A recent hardware or software change might be the cause.
ive been givin options i chose Click "repair your computer"
after that all i see is a black screen.. how do i fix this ? i also insertes the OS nothing happened.