It looks like the PT 10 Studio logs can be found under: C:\Users\UserName\AppData\Roaming\paratext-10-studio\logs
Logs are in different locations depending on if you are running in development, your Operating System, and which application you are running.Paratext 10 StudioWindows: %APPDATA%/paratext-10-studio/logs/main.logMac: ~/Library/Logs/paratext-10-studio/main.logLinux: ~/snap/paratext-10-studio/current/.config/paratext-10-studio/logs/main.log
Logs are in different locations depending on if you are running in development, your Operating System, and which application you are running.
%APPDATA%/paratext-10-studio/logs/main.log
~/Library/Logs/paratext-10-studio/main.log
~/snap/paratext-10-studio/current/.config/paratext-10-studio/logs/main.log
From the Troubleshooting Guide