Citrix Workspace installation problems

If you run into problems installing the workspace client app here are some articles and tools to help:

If app already exists use the Citrix Cleanup tool found here:
https://support.citrix.com/article/CTX137494

To manually clean up files see this:

https://support.citrix.com/article/CTX325140

Be aware you may need to manually clean up multiple profiles:

c:\users\multiple peoples stuff here

Make sure the local Windows Firewall is turned off