For a while after 'Exodus' I had to run Eve in Win 98 compatability mode, also using Program Manager to reduce each window (multiple accounts) to below normal priority.
The last patch seems to have fixed it as I can now run all at XP mode normal compatability.
I am afraid that I was very rude on the dev blog until I got both accounts to run.
It's harsh to pay for 2 accounts and not be able to run both.
Anyway, if you are running XP, try compatability mode. Right-click on Eve icon, chose "properties" and when properties comes up, click on 'compatability' tag. Hope that this helps.