Bit of a weird one this... I've been using WLM since launch, and yesterday it crashed on me, and I had to end the msnmsgr.exe process from task manager.
Since then, I've not been able to hide the menu bar at the top of my main contact list or in any of my conversation windows - The button to get rid of them just isn't there!
HOW IT SHOULD LOOK
HOW IT ACTUALLY LOOKS
I've removed Messenger Plus just in case, done a repair on WLM (that didn't work), and tried removing WLM completely and reinstalling after a reboot, but still no luck.
Don't know whether it's relevent or not, but Windows Media Player still lets me remove the menu bar, so I guess it's a Messenger thing rather than a Windows thing.
Anybody got any ideas?