Hi,
If you just downloaded conquer and its ran auto update you need to goto the website and manually download patch 3441 i think... place it into your conquer folder and open the patch and then you have all the files needed, run conquer auto update again and it should download 1 more file and there u have it, you are now able to play conquer online. But there servers are down at the minute so'll you'll have to wait till later today or even tomorow.

Thank you.