Update Citrix 

Login as administrator AKA SELCOadmin down by the Date and Time you should see the citrix logo 

Right Click on the Citrix icon and select Check for updates 

You should get a pop up like this: 

If there’s an update available, you’ll  get this pop up. 

Click Update Now 

The update will finish on its own, and when complete you’ll get a notification

Restart The PC and then log back in as staff