I downloaded and installed Outlook 98 Thursday night. It ran great all day Friday. I loaded and exited the program several times with no problems. I customized the toolbars, imported my mail and address book, and changed some options/config settings. Exited and reloaded to make sure all was still ok -- and it was. Shut down the PC for while. When I rebooted and reloaded Outlook, it downloaded my mail with no problem. After a few minutes of reading, deleting, and replying, it suddenly locked up. I tried to ctrl-alt-del to the task manager, but it totally rebooted. Since then, I can't get into Outlook, it crashes with this error message: OUTLOOK caused an invalid page fault in module OUTLLIB.DLL at 0137:6e3f98c5. It starts to load, I see the Logo/Welcome screen, and it "draws" the main window BUT it has a wierd toolbar with only three buttons. Those three buttons just happen to be the ones I added when I customized the toolbars... coincidence? Anyway, so far I have tried: SCANDISK all drives RegClean 4.1a Nuts & Bolts registry cleaner Downloaded and reinstalled the application again. REloaded the Kernel32.dll update (starting to get desparate now) To answer a couple of the more obvious questions. P5-133 32Meg RAM 9Gig scattered over 5 logical drives (300-500 meg free on each) Office 95 AND 97 both installed (with no conflicts) Office 97 Service Release 1 installed Exchange, Outlook Express, and - obviously- Outlook 98 installed. MSIE 3.x and 4.x installed. Keep in mind that Outlook ran for almost a whole day -- 3 or 4 separate sessions and about 100-150 pieces of mail. I have a strong hunch that it has something to do with the customized toolbars (has anybody out there customized their toolbars?), but I'm open to any suggestions. -- Jim Meagher ===== Micro Solutions Consulting Member of The HTML Writers Guild http://www.ezy.net/~microsol International Webmasters Association =====