9 Replies
Hugh Gardner

I ran it during the beta on a 64bit machine, and it has been working great for the last 2 weeks on a different 64 bit machine.  As an aside, unless you need really large excel sheets, 64bit office isn't worth the risk of incompatibility with a lot of current other programs.

http://msdn.microsoft.com/en-us/library/ee691831.aspx

Bill Harnage

Are you working off a USB or network drive?  That can cause problems.  I routinely have projects 200-300mb and rarely have a problem saving.

I believe 2gb is the cap allowed per 32bit app.  So even though you might have 8gb, if you have multiple apps open eating lots of ram you could run into problems too.