Folks-
We've uploaded a new version of the OI 4.0.1 upgrade. This is primarily for users of the NLM- we received reports of slowness and inability to log in the correct number of users.
You can either re-download the whole upgrade, or send me your oengine.exe (Mike@Revelation.com) and I will stamp an updated version of the engine, and send the other two affected files. There are a total of 3 files affected by this upgrade.
Thanks, and sorry for the inconvenience-
Mike Ruane