Along this same thread, I just did an install on a pc in our office and immediately had a chain of problems - which I didn't get on other pc's here.
1. After the install, the setup did not recognize the PC as one that uses office 365 credentials (no dedicated local account) - -and hence did not present the option to set up an access code
-->I had to workaround this by manually creating a LogMeInRemoteUser admin account <--
2. Trying to then connect generated the above 4320 error. I then had to manually grant "everyone" full access in the logmein control panel options
->These extra permissions are not necessary on the other office 365 pc's in the office. I'd like to understand why this one was different? Any ideas?
DR