How do I reset the "SA" user's password?
If you are a local administrator on the machine where MSDE is installed, you can connect to the SQL Server using Windows Authentication (rather than SQL Server administration, and then reset the password for the sa user from there... you can do this on the command line as follows:
osql -E -d mf_enterprise -Q "sp_password NULL, 'newpassword', 'sa'"
You can also run 'osql /?' if you want help for the osql utility (to find out what each of those parameters is for, for example).
