You had Kazaa on your PC. We have a good Irish expression: eejit!
Boot in Safe Mode, see how here.
Switch System restore OFF, see how here.
In Windows Explorer, turn on "show all files and folders, including hidden and system". See how here.
Next, open Windows Task Manager by pressing
CTRL+ALT+DELETE.
Click the
Processes tab, select the Process (if there) and click
End Process for:
ldF694.tmp
hp4FEC.tmp
intell32.exe
Next, click on Start/Run and type in (followed by press Enter):
regsvr32 /u C:\Program Files\RXToolBar\sfcont.dll
Next, run a HJT scan and (if still there) place a tick-mark in the little square before:
...................................................................................................
C:\WINDOWS\system32\
1024\ldF694.tmp
O2 - BHO: (no name) - {3bf1f86f-b1a8-489b-8d8b-43781d51411f} - C:\WINDOWS\system32\
hp4FEC.tmp
O4 - HKLM\..\Run: [intell32.exe] C:\WINDOWS\system32\
intell32.exe
O18 - Filter: text/html - {2AB289AE-4B90-4281-B2AE-1F4BB034B647} - C:\Program Files\
RXToolBar\sfcont.dll
...................................................................................................
Now click on the
Fix Checked button in HJT. Exit HJT.
When done, from between the above dotted lines, delete the highlighted
bold files.
When a \
directory-name\ is
bold, delete everything in it, including that directory itself.
Delete all files and directories from: C:\Documents and Settings\[username]\Local Settings\Temp
Repeat this for ALL [usernames].
Rightclick IE on the desktop, select Properties, click on
Delete Cookies, and
Delete Files.
Delete ALL files and directories from: C:\WINDOWS\Temp (except files dated from TODAY).
XP only: Delete ALL files from C:\WINDOWS\Prefetch.
Boot normal. When all OK, switch System Restore back on.