Hi
Sorry to hear of the problem with your machine.
1 Have you a System Restore point that will take your machine back to a time before the problem started?
2 If you have then run it and see how you go.
3 If not successful then it would be best to start with a complete disc clean up (post back if you need instructions on how to do this (delete temp files, cache etc) or use a good automated tool like ATF-Cleaner by Atribune available for winXP and Win2000 from here:
http://www.atribune.org/content/view/19/2/
after a reboot or two your machine should be up to speed (The prefetch will be automatically repopulated)
4 Next step would be to run the Windows installer clean up tool …info. from here:
http://support.microsoft.com/kb/290301
5 then a further reboot
Next:
6 Run Checkdisk CHKDSK
Start - Run - (type)chkdsk /f /r - Enter <– notice the required space before "/f" and "/r"
(Chkdsk will need sole access to your system so allow it to run on reboot if you get a message to this effect.)
It will run a series of 5 scans.
CHECKDISK does not create a log, but if you follow along with the Scan, it alerts when it finds a "bad-cluster" and
announces that it is moving the file contents to a safe known-good location on the Hard Drive disk surface.
CHECKDISK scans take between 30 - 40 minutes depending upon the size of your Hard Drive.
Note: CHECKDISK should be run multiple times if it does detect any "bad-sectors".
7 Please Run CHECKDISK a second and even third time until no errors/bad-sectors are identified.
8 Next you should Run Windows System File Protection - System File Checker
Start - Run - (type)sfc /scannow - Enter (note the space)
A DOS type box may open briefly and then disappear before you can read its contents. If it does then that's OK.
Then the Windows File Protection progress bar will display to track progress as SFC scans.
If SFC identifies any missing or damaged operating system files, it will alert you to insert your XP installation CD.
SFC will then copy a known good version of the missing/damaged file from the CD and into the correct location in your system files.
SFC scans usually take about 20 to 30 minutes or so.
One full scan should be sufficient. But sometimes, multiple scans with SFC may be required.(With areboot in between)
If SFC terminates within 2 or 3 minutes, then it did not complete its scan.
Please alert us to the fact, if this happens.
Let us know if you do not have the Windows XP installation CD, as we will have to describe additional steps for a workaround.
Regards
paws