Error Log report

12/11/2017 6:17:43 PM: DEBUG -

12/11/2017 6:17:43 PM: DEBUG - Program started! Hooray! \o/
12/11/2017 6:17:43 PM: DEBUG - Reading settings...
12/11/2017 6:17:44 PM: DEBUG - Found legacy PSO2 Tweaker settings - Importing them now...
12/11/2017 6:17:44 PM: DEBUG - Settings imported, continuing startup!
12/11/2017 6:17:44 PM: DEBUG - Checking if the PSO2 Tweaker is running
12/11/2017 6:18:23 PM: Program opened successfully! (Installing PSO2 variant) Version 4.0.5.8 [OK!]
12/11/2017 6:18:23 PM: Downloading DirectX setup...
12/11/2017 6:18:24 PM: Done!
12/11/2017 6:18:24 PM: Checking/Installing DirectX...
12/11/2017 6:18:25 PM: Done!
12/11/2017 6:18:25 PM: Downloading PSO2 required files...
12/11/2017 6:18:34 PM: Done!
12/11/2017 6:18:34 PM: Downloading Latest Gameguard file...
12/11/2017 6:18:34 PM: Done!
12/11/2017 6:18:34 PM: C:\PHANTASYSTARONLINE2\pso2_bin set as your PSO2 Directory.
12/11/2017 6:18:34 PM: DEBUG - Downloading the list of files to skip...
12/11/2017 6:18:34 PM: PSO2 successfully installed! It will be updated in a moment, and will be ready to play once it's finished.
12/11/2017 6:18:34 PM: Program opened successfully! Version 4.0.5.8 [OK!]
12/11/2017 6:18:34 PM: Checking for PSO2 Updates...
12/11/2017 6:18:35 PM: All done - System ready!
12/11/2017 6:18:35 PM: DEBUG - User clicked 'Check for old or missing files files' (QUANTUM)
12/11/2017 6:18:35 PM: DEBUG - Deleting the JSONs (if they exists) just in case.
12/11/2017 6:18:35 PM: DEBUG - Downloading the list of files to skip...
12/11/2017 6:18:35 PM: Update started.
12/11/2017 6:18:35 PM: DEBUG - Fetching the patchlists...
12/11/2017 6:18:36 PM: Patchlist contains 62115 entries.
12/11/2017 6:18:36 PM: Beginning QUANTUM SYSTEM update check...
12/11/2017 6:18:36 PM: Checked ??? / ??? (???%)
12/11/2017 6:18:37 PM: Game hashing successful!
12/11/2017 6:18:37 PM: Discovered 62112 missing or changed file(s).
12/11/2017 6:18:37 PM: If you believe this is incorrect, please go to "Troubleshooting -> Check for old/missing files" to force a total recheck.
12/11/2017 6:18:37 PM: Beginning patch process - This might "freeze" the Tweaker for a few minutes, please wait.
12/11/2017 7:44:09 PM: Successfully downloaded all files!
12/11/2017 7:44:09 PM: DEBUG - Exception: Microsoft.VisualBasic.ApplicationServices.UnhandledExceptionEventArgs/ Message: mscorlib