I reinstalled & everything seems ok but ran into an issue today
if you want a group to be able to upload only 1 file, you have to set the permission to 2. if you set it to one you get an error message saying you are only allowed to attach 0 files. when it's set at 2 the error message says 1. not a big deal. just wanted to point it out.
on a different note, xenforo fills the attachment window w/ all the types of files you can upload. this would include ones you've excluded for the usergroup. then when you attempt to upload it, you get an error message. would be nicer if the excluded weren't even included in the attach window. not a complaint. just a suggestion.
thanks