Another new bug has arrived. This one isn't affecting that many people, but I figured I'd post this here just in case. To quote Microsoft's site:

"The Microsoft Patch Tuesday release had a security fix for VBA that inadvertently created a bug in Access that prevented customers from using a [database] if it was compiled in a different version of Access."

You can read all about it here:

Access Fix Now Available for VBA Security Patch Issue

Hope this helps.

RR