Get Rid of Unwanted Balloon Tips
Open up the Registry Editor and expand the tree to display the following key:
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced
In the LEFT hand side click on the Advanced and then right click on it, pick create "DWORD" and enter the name
EnbleBalloonTips , it is automatically set to 0x00000000. as the default...
you can set it again if you like, or just close regedit...
and when you go to the menu right after those ballons are gone..