iTunes doesn't open after closing the first time on my MacBook Pro
I have iTunes 12.7.5 running on my MacBook Pro computer. I can opens iTunes one time. When I close it down with the black dot and then try to open again, iTunes doesn't open. So I force quit it. When I try to open it again, the icon just bounces in the docking area. After a while it stops bouncing and no black dot, but I still have to force quit it. Force quit is shown in the choices in the pop up menu for the icon.
The only way I can get iTunes to open again is to restart my computer.
Has anyone else had this problem?
iMac, iOS 10