#1. installed 4.1.0-24 window WPA
#2. test and make sure that the agent 4.1.0-24 is working fine.
#3. uninstalled the 4.1.0-24 web agent using the 2 commands
#4. installed 4.1.0-24 window WPA again
The installation appear to be successful.
But if you tried to access the protected page, you will encounter HTTP 503
Avoid using this command