Please disconnect from the current session and connect to VirtualLab@APU again.
Horizon Client
Hover over the menu bar, click Options > Disconnect and Log Off.
Click OK to disconnect from virtual machine.
Click on Windows 10 to connect to VirtualLab@APU again.
HTML Access
Click on the tab at the left side.
Click Log Off.
Click OK to Log Off Desktop.
Click on Windows 10 to connect to VirtualLab@APU again.