I installed the letsencrypt docker, Set it up based on suggestions here, but when it starts I get an "Execution Error". Go to look at logs and there is nothing there. Then go to look at the appdata folder and see that it is empty. Double checked that I set the location right. So I remove the docker and reinstall, same results - execution error and nothing in the appdata folder. I tried changing the name, same thing. What am I missing? Would a server restart fix this?