SQLEXPRESS And SSMSEE

Hi all,

I have a little issue with properly configuring SSMSEE, the situation is as follows;

I'm junior sys-admin on our corporate network, and they asked me to make a batchfile that would install SQLexpress 2005 and SSMSEE over the internet with the correct credentials and rights.

So far so good, I had some issues with making the program run on the right ports and such, but in the end I got a proper SQLEXPRESS instance and also SSMSEE running. The point is, only Windows Auth works standard, and all the users here use the SA -account (standalone SQL auth), and by default, that doesn't work. So now I have a beautifull script that installs the software perfectly, but I have to go to the user and correct 2 settings manually with my admin-account (1. enable login account SA & 2. enable mixed mode auth )

My question: Is there somewhere a configuration file or something, which I can alter through the script I made, so mixed mode and the SA account are enabled, without having to go to the user?

I sure hope you can help me, since I have other things to do, like assisting with migrating 130 users to a new domain

- Peter