Re: LogMeIn Hamachi macOS crash or lockup with high CPU

  The general area for LMI Hamachi logs is found in C:\Windows\ServiceProfiles\LocalService\AppData\Local\LogMeIn Hamachi ...

You'll want to work with a support specialist though, in case they need additional data to troubleshoot your problem:  https://help.logmein.com/pkb_Home?l=en_US&c=products%3Almihamachi2