MS SQL server cannot start

I have MS SQL 2000. I wanted to install SP3a and
encountered the following error :
FRunCM : Process <> generated Fatal exception c0000005.
Exception Access Violation - SQL Server is terminating
this process.
This happens during the running of the script
sp3_server_repl.sql. After that, I couldn't start the SQL
server anymore. I tried the solution given by Microsoft
but it didn't work.
SO, I decided to uninstall MS SQL and install again. But
after installing a fresh copy, I still get the same error
when the SQL Server tries to startup.
Please help, thank you.
PhilipAs a safety, pls check the dasetup,log to make sure that mdac installed
successfully.
Vikram Jayaram
Microsoft, SQL Server
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