TP
Perhaps you can clean it up and also speed it up a bit with 'CCleaner'?
Obtainable from
http://www.filehippo.com -CCleaner
CCleaner (Crap Cleaner) is a freeware system optimization and privacy tool. It removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less than a second to run) and Free.
Obviously, it has to be used with care and it cleans the following:
* Internet Explorer Cache, History, Cookies, Index.dat.
* Recycle Bin, Temporary files and Log files.
* Recently opened URLs and files.
* Third-party application temp files and recent file lists (MRUs).
Including: Firefox, Opera, Media Player, eMule, Kazaa, Google Toolbar, Netscape, Office XP, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and more...
* Advanced Registry scanner and cleaner to remove unused and old entries.
Including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more... Backup for registry clean.
* Windows Startup tool.
Screenshots:

