Registry MRU Locations
[MRU-Most Recent Used]

Windows 98 & ME

"Search Files"

Software\Microsoft\Windows\CurrentVersion\Explorer\Doc Find Spec MRU
"Find Computer" Software\Microsoft\Windows\CurrentVersion\Explorer\FindComputerMRU
Printer ports Software\Microsoft\Windows\CurrentVersion\Explorer\PrnPortsMRU

RUN box - Windows [All]

Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU

Windows view prefs

Software\Microsoft\Windows\CurrentVersion\Explorer\StreamMRU
Telnet MRU HKEY_USERS\.Default\Software\Microsoft\Telnet

 

Microsoft Office 2000

Winword - Open Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Word\Settings\Open\File Name MRU
Winword - Save As Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Word\Settings\Save As\File Name MRU
Winword - Recent Files Software\Microsoft\Office\9.0\Word\Data
Excel - Open Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Excel\Settings\Open\File Name MRU
Excel - Save As Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Excel\Settings\Save As\File Name MRU
Excel  - Recent Files Software\Microsoft\Office\9.0\Excel\Recent Files
Frontpage - Open Software\Microsoft\Office\9.0\Common\Open Find\Microsoft FrontPage\Settings\Open File\File Name MRU
Frontpage - Save As Software\Microsoft\Office\9.0\Common\Open Find\Microsoft FrontPage\Settings\Save As\File Name MRU
Frontpage - Recent lists Software\Microsoft\FrontPage\Explorer\FrontPage Explorer\Recent File List
  Software\Microsoft\FrontPage\Explorer\FrontPage Explorer\Recent Page List
  Software\Microsoft\FrontPage\Explorer\FrontPage Explorer\Recent Web List
  Software\Microsoft\FrontPage\Explorer\FrontPage Explorer\Recently Created Servers
  Software\Microsoft\FrontPage\Editor\Recently Used URLs
PowerPoint - Open Software\Microsoft\Office\9.0\Common\Open Find\Microsoft PowerPoint\Settings\Open\File Name MRU
PowerPoint - Save As Software\Microsoft\Office\9.0\Common\Open Find\Microsoft PowerPoint\Settings\Save As\File Name MRU
PowerPoint - Recent Files Software\Microsoft\Office\9.0\PowerPoint\Recent File List
Access - Open Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Access\Settings\Open\File Name MRU
Access - Filename MRU Software\Microsoft\Office\9.0\Common\Open Find\Microsoft Access\Settings\File New Database\File Name MRU
  Software\Microsoft\Office\9.0\Access\Settings

 

Common
Regedit - Last accessed key Software\Microsoft\Windows\CurrentVersion\Applets\Regedit
Regedit - Favorites Software\Microsoft\Windows\CurrentVersion\Applets\Regedit\Favorites
MSPaint - Recent Files Software\Microsoft\Windows\CurrentVersion\Applets\Paint\Recent File List
Wordpad - Recent Files Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad\Recent File List
Common Dialog - Open Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\LastVisitedMRU
Common Dialog - Save As Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU
WMP8 XP - Recent Files Software\Microsoft\MediaPlayer\Player\RecentFileList
WMP 8 XP - Recent URLs Software\Microsoft\MediaPlayer\Player\RecentURLList
OE6 Stationery list 1 - New Mail Identities\{C19958F2-22F3-4C6A-9AE0-12049CE0706F}\Software\Microsoft\Outlook Express\5.0\Recent Stationery List         *the CLSID varies, just an example given
OE 6 Stationery list 2 - New Mail Identities\{C19958F2-22F3-4C6A-9AE0-12049CE0706F}\Software\Microsoft\Outlook Express\5.0\Recent Stationery Wide List   *the CLSID varies

 

Windows 2000/XP

XP Search Files

Software\Microsoft\Search Assistant\ACMru\5603
Internet Search Assistant Software\Microsoft\Search Assistant\ACMru\5001
Printers, Computers and People Software\Microsoft\Search Assistant\ACMru\5647

XP Start Menu - Recent

Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs
R. Desktop - Connect Software\Microsoft\Terminal Server Client\Default [MRUnumber]

Run dialog box

Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU

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