SSEE Dump Files eating up my disk space

Hi all,
I have SQL Express 2005 installed and 40G worth of logs in c:\windows\sysmsi\ssee\mssql.2005\mssql\log
When I delete all logs in starts to fill up again straight away..
Files are SQLDump001.log , SQLDump001.mdmp , SQLDump001.txt..
Thousands now appearing again.
How do I turn this off ?
Ray..
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