1. First, ensure that Citrix is not running in the background:
    1. Open the Task Manager.
    2. Browse to the Processes tab.
    3. Right-click and select to End Process for any instances of the following processes: concentr.exe, wfcrun32.exe, and Receiver.exe
User-added image
  1. Log into the computer as a Windows user with Local Administrator rights.
  2. Open the Windows Control Panel
  3. Select Uninstall a Program, or open Programs and Features
  4. Locate the Citrix Receiver or Citrix Online Plugin application in the list of installed programs.
  5. Right-click on the entry in the list and select Uninstall.
  6. If you need to re-install Citrix, proceed to Download and install the Citrix Receiver

Mac OSX:

  1. Download Citrix Receiver from Blackbaud's website
  2. Open the CitrixReceiver.dmg file
  3. Select Uninstall Citrix Receiver.
  4. How to remove files remaining on a system after uninstalling Citrix Receiver for Mac:
  5. Follow the prompts to uninstall.
  6. Once uninstall is complete, select Install Citrix Receiver