I have a question, You may have Eventum on a Windows server?
dunno, don't have windows but it's just php, so should work.
I can install it on Windows and Red Hat at the same time?
setting up requirements for eventum (webserver + php) is really out of scope here.
internet should be full of howtos for WAMP and LAMP. please search.
Bug watches keep track of this bug in other bug trackers.
dunno, don't have windows
but it's just php, so should work.