Citrix VDA "端口介于0 到 65535"

To resolve the issue, follow the steps below:

1.) Launch Registry Editor
2.) Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\VirtualDesktopAgent\InstallData
3.) Create a new REG_SZ called WCF_PORT and give it a value of 80

https://support.citrix.com/article/CTX235258