Bitcoin client wont start :/

[aaa801]

http://screensnapr.com/v/bGFke5.png

any help?

Code:

Bitcoin version 0.5.2-beta
Default data directory C:\Users\a\AppData\Roaming\Bitcoin
Loading addresses...
dbenv.open strLogDir=C:\Users\a\AppData\Roaming\Bitcoin/database strErrorFile=C:\Users\a\AppData\Roaming\Bitcoin/db.log


************************
EXCEPTION: 11DbException       
Dbc::get: DB_PAGE_NOTFOUND: Requested page not found       
C:\Program Files (x86)\Bitcoin\bitcoin-qt.exe in Runaway exception       

figured it out, curropted addr.dat :/

[der_meister]

Do you have Microsoft Visual C++ 2010 Redistributable Package installed?

[aaa801]

It was a curropted addr.dat, i deleted it restarted the client and it loaded up just fine