10-28-2013 07:35 AM
You will need to uninstall the 64bit version of Microsoft Office and install the 32bit version of Microsoft Office.
10-28-2013 07:56 AM
I've never done it so I can't say for sure but I suspect that you won't lose anything. Before I did it I'd back up the PST file just to make sure though.
10-28-2013 10:39 AM
I read where someone went the other way and it worked and they had all of their folders, contact, email, etc. I also suspect that I would have heard about it if going the other way didn't work because a lot of people installed the 64bit version of Microsoft Office and when it came out it didn't even work with their own software so I'm pretty sure it will work for you.