for any odd problem that an anti-virus problem can't solve... I highly recommend this:
Malwarebytes Anti-Malware - Free software downloads and reviews - CNET Download.com
I've had so many ppl come to me for computer problems, and this solves it a lot. All the Norton, Symantec, AVG shit can't detect what this thing does.. seriously.
Ok HellsKitch.. I had similar situation in '08, had to relay off laptop
- Although this not a true WinXp? help forum- Which may be needed-
-Your HD boots at least so likely OK but infected & as Faceking Recs.-
-The very first thing Help sites do advise, when any with Win. performance issues come for help is to get Malwarebytes. If you have not done already:
-Do a C:>Properties>Disk Cleanup /all Temp.Inet files > Close/Reopen browser
-Then Free Dload program(or copy) to Desktop @
www.Malwarebytes.org
ONE WAY or another get Malwarebytes installed and Scanned
-At Main screen check vers. ~1.36, if not use Update tab
-Likely will have reboot , then Run Quick Search (or better Full Scan)
- Accept any backups/deletions offered and it logs all steps (for reversal)
-The reason for this is IT finds certain insidious Trojans/Malw. embeds every couple of months- which are totally missed by my AVG daily scans.(& likely other AV)
-On reboot to Safe, view Malw. bytes log of above, then my suggestion :
- Run Check Disk - as steps to setup below for novices, (sorry for abbreviations)
- Start> My Computer > C: Right> Tools > Check Now button.. and Click both boxes > OK to
- Close all then Start > Turn Off button then Restart button
- On normal reboot a blue screen appears ..Let ChkDisk Run (try to note time of day)
- See if it gets you back to normal bootup and desktop - hopefully
-If not, simply close, advise with notes of above as there is one crazy step you may check before I would forward you to true Win Help forum experts..
.. just my KISS basis of toiling w/ B.Gates products for many years,
..and hope for ++ results
SnR
Edit: Due to most recent posts - using WinXp or Vista ??,
although I think the above steps are valid either way