No Reply

All of a sudden, the “reply” function stopped operating. When I hit reply, the reply window does not come up. When I leave the program, it asks me if I want to delete the phantom drafts ( which I can’t see)… There are no drafts showing but I hit delete anyway.
I have deleted and re installed the program but the “reply” window to write back will not come up still.
I would really appreciate any suggestions to alleviate this new problem. I am operating Windows 8 64 Bit and using Yahoo Mail.

Do you use multiple screens? Could you please try press Alt+tab to find the hidden “Reply” window?

Thank you. This solved the missing reply window problem.
I appreciate it.