I am having the same issue. Why can't I simply find it in my programs and features and uninstall it? I tried the powershell script above and it said it successfully uninstalled it. But Pulseway manager is still there.
I originally had a personal account and downloaded the agent on my work computer. Then I started the 14-day trial for team accounts and needed to reinstall the agent on that same machine but it keeps giving me an error 1001 code "This service already exists".
I simply just need to reinstall the agent but this seems difficult to do normally.
