I've been getting this error after a restart for the past 3 weeks.
Error Code desc: Invalid access to memory location.
From Ms Knowledge base:
When a 32-bit application runs on a 64-bit version of Microsoft Windows Server 2003, and the application calls the LsaLogonUser function to authenticate the logon data of a security principal by using stored credentials information, the function may return the following error: Invalid Access Memory Location (998)
I am running the 32 bit version
Not a very common error, eventid.net does not list this error under eventid 2510
All suggestions welcome and appreciated