windows toolbar disappears

When I use the parallels client version 16.5.3 in Windows 7 and I maximize the window, the windows toolbar disappears. Is there any way to keep it like the rest of windows applications?

 

Hi IMZ,
Could you please give us more details. What toolbar are you referring to? A couple of screenshots (before maximization and after) would be the best.

 

I mean this taskbar



It disappears when I maximize the window and it stays that way:

 

Could it be that you have 2 monitors?
May I ask you to give us client logs? to enable detailed logging please follow the link and perform actions from "Logs from Parallels Client" section:
https://kb.parallels.com/en/123678

 

I use only one monitor.
I have the .txt with the log. Can I send you in a private message o mail.