Refer to Citrix Documentation - Install, set up, and upgrade Receiver for Mac for more information on how to perform this action. Click here to obtain an older Citrix receiver version if you are running on Mac 10.7 or earlier. To reset Citrix Receiver: Bottom right of the screen, locate the Citrix icon (A black circle with white spirals) Right click the icon and click Advanced Preferences. I tried to install a new MacOs Mojave 10.14.4 but also didn't have effect.
