I'm having a strange issue, whenever I close MS Word 2000 my whole PC reboots
itself. The only thing I've noticed is that I get a macro warning when I
open word (Macro is valid, from Adobe Acrobat). This didn't used to happen.

I decided to reinstall all of Word and Acrobat, and I still get the macro
warning. My macro security is set to high by default, like im sure it always
has. I'm not sure what's going on. Any help would be appreciated.