In my job I have to often troubleshoot XML files to make sure the tree structure is in tact. I've noticed recently on my XP machine at work that I am unable to collapse/expand the tree stucture within an XML by clicking on the - or + sections.

Anyone have any ideas, another person on my team is fine. We are using IE 6 still at work.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85