Hi Mano,
A small utility I created that clears certain History Lists
Clear Recent File Lists - Includes Search and Run Menu (Line 41)
http://www.kellys-korner-xp.com/xp_tweaks.htm
This process works and clears them from run also:
Clear IE History, AutoComplete, Clear the TIF, Clear the RunMRU, Typed URL's
and Clear List (depending on which Start Menu you are using): Right click
the Start button/Properties/Customize/Advanced/Recent Documents/Clear List.
Added info, some in more detail:
Temp Files: IE/Tools/Internet Options/Delete Temporary Internet Files
Temp Files: C:\Documents and Settings\<username>\Local Settings\Temp & TIF
Cookies: C:\Documents and Settings\<username>\Cookies
History: C:\Documents and Settings\<username>\Local Settings\History
Internet Explorer address bar:
HKCU\Software\Microsoft\Internet Explorer\TypedURLs
Run dialog box:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU
Documents menu:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs
Common dialog boxes:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\LastVisitedMRU
Search Assistant:
HKCU\Software\Microsoft\Search Assistant\ACMru
AutoComplete:
IE/Tools/Internet Options/Content/AutoComplete/Clear AutoComplete history
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All the Best,
Kelly (MS-MVP)
Troubleshooting Windows XP
http://www.kellys-korner-xp.com