Windows can't logon

[chucitdlu]

i can't logon. and have message
"The security log on this system is full" message when you try to log on to a computer that is running Windows XP or Windows Server 2003
help me.
thanks

[Emiliio]

The problem comes when there are more events in the system and they aer not able to log in the security log. Those events which are can be wirtten to the security log are only allowed to enter the system. For that first you need a Administrator account to login and then you have to specify the settings. First click on Start > Programs > Administrative Tools > Event Viewer. Right click and choose properties. Then in teh logs size click on overwrite events and restart once.