Unable to switch to Coherence

[DanM3]

Parallels 11.0.2
CentOS Linux Guest
cat /etc/redhat-release shows CentOS Linux release 7.1.1503 (Core)
all current patches applied to CentOS and to MacBook Air

I get Unable to switch to Coherence
Please disable Linux Desktop Visual effects. For details, please see here. (which is a link to http://kb.parallels.com/111474)

HELP

 

[DanM3]

Oh, yea, by the way, I did try all the steps listed in the url

 

[DanM3]

Never mind, I figured it out myself. yum install kde-desktop, log out, log in to kde.