Open up SQL Server Management Studio, connect to \\.\pipe\mssql$microsoft##ssee\sql\query, right click the server and click Properties. Set the Max Server Memory to 256.
Recommendations for the usual suspects…
|Instance||Tried and tested Max Limit|
|SharePoint||Unknown – Not been brave enough to tweak this. Seen 384mb as a suggestion.Set Abstrakt to 256 10-01-2014. Note, they dont’t sure Sharepoint. If it wasn’t bundled with SBS it wouldn’t been installed!|
|BACKUPEXEC||256mb (Set Abstrakts to 256mb 10-01-2014 – We’ll see how it goes?)|
Windows 2003 SBS? Might be worth checking our http://bartvdw.wordpress.com/2008/01/26/allocated-memory-issue-sqlservrexe/