Problems with installation

[blu18-cmd]

Hi, so i installed the launcher, but when i choose the file of my version of isaac, the laucher just pops this error
RepentogonUpdater] Initializing cURL connection to https://api.github.com/repos/TeamREPENTOGON/REPENTOGON/releases/latest
[RepentogonUpdater] Initialized cURL connection to https://api.github.com/repos/TeamREPENTOGON/REPENTOGON/releases/latest
[RepentogonUpdater] Performing cURL request to https://api.github.com/repos/TeamREPENTOGON/REPENTOGON/releases/latest
Error while checking availability of updates, check the log file for more details

[ConnorForan]

Please post your launcher.log file, from the same folder where your REPENTOGONLauncher.exe is.

[blu18-cmd]

Please post your launcher.log file, from the same folder where your REPENTOGONLauncher.exe is.

[INFO] [2026-07-14 22:59:05] Launcher started, version v0.4.6-beta
[INFO] [2026-07-14 22:59:05] Current Directory: C:\Users\MASTER\Desktop\Repentogon
[INFO] [2026-07-14 22:59:05] Command line: REPENTOGONLauncher.exe
[INFO] [2026-07-14 22:59:05] Successfully opened and parsed launcher configuration file C:\Users\MASTER\Documents/My Games/repentogon_launcher.ini
[INFO] [2026-07-14 22:59:05] Installation::Validate: validating C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\isaac-ng.exe
[INFO] [2026-07-14 22:59:05] InstallationData::Validate: validated executable C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\isaac-ng.exe (version 'v1.9.7.12.J273') (repentogon = 0)
[INFO] [2026-07-14 22:59:05] RepentogonInstallation::Validate: C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\Repentogon/ does not exist
[INFO] [2026-07-14 22:59:05] Installing Repentogon: wizard was skipped and Isaac installation contains no valid Repentogon installation
[ERROR] [2026-07-14 22:59:06] Unable to parse list of all Repentogon releases as JSON. Defaulting to latest release
[ERROR] [2026-07-14 22:59:07] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version, trying steam
[ERROR] [2026-07-14 22:59:07] Steam is not available.
[ERROR] [2026-07-14 22:59:07] Failed to create steamentrydir.txt
[ERROR] [2026-07-14 22:59:07] Steam is not available.
[ERROR] [2026-07-14 22:59:07] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version through steam
[INFO] [2026-07-14 22:59:08] RepentogonInstallation::Validate: C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\Repentogon/ does not exist
[ERROR] [2026-07-14 22:59:08] Unable to parse list of all Repentogon releases as JSON. Defaulting to latest release
[ERROR] [2026-07-14 22:59:09] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version, trying steam
[ERROR] [2026-07-14 22:59:09] Steam is not available.
[ERROR] [2026-07-14 22:59:09] Failed to create steamentrydir.txt
[ERROR] [2026-07-14 22:59:09] Steam is not available.
[ERROR] [2026-07-14 22:59:09] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version through steam
[INFO] [2026-07-14 22:59:09] RepentogonInstallation::Validate: C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\Repentogon/ does not exist
[ERROR] [2026-07-14 22:59:19] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version, trying steam
[ERROR] [2026-07-14 22:59:20] Steam is not available.
[ERROR] [2026-07-14 22:59:20] Failed to create steamentrydir.txt
[ERROR] [2026-07-14 22:59:20] Steam is not available.
[ERROR] [2026-07-14 22:59:20] RepentogonInstaller::CheckRepentogonUpdatesThread error while checking version through steam
[INFO] [2026-07-14 22:59:20] RepentogonInstallation::Validate: C:\Users\MASTER\Desktop\The Binding of Isaac Repentance\Repentogon/ does not exist

[ConnorForan]

You can attach/upload the entire file here without just copy/pasting contents. Can you attach BOTH launcher.log AND updater.log?

Anyway so far, it seems like the launcher is being blocked from communicating with the internet, or just github. We also attempt to communicate with the steam workshop as a backup download method, but that is also failing for an unknown reason. Might be able to tell more from the full logs, not sure.

Consider if there may be any reason why the launcher could be getting blocked, such as the precense of (or lack of) a vpn, antivirus programs, or network/country-related blockages

[blu18-cmd]

You can attach/upload the entire file here without just copy/pasting contents. Can you attach BOTH launcher.log AND updater.log?

Anyway so far, it seems like the launcher is being blocked from communicating with the internet, or just github. We also attempt to communicate with the steam workshop as a backup download method, but that is also failing for an unknown reason. Might be able to tell more from the full logs, not sure.

Consider if there may be any reason why the launcher could be getting blocked, such as the precense of (or lack of) a vpn, antivirus programs, or network/country-related blockages

updater.log

launcher.log

[jsgnextortex]

I dont even know where to start:
1- you dont have a legit instalation, so you need the specific version of Isaac rgon uses for rgon to work (v1.9.7.12)...or just buy the game
2- you should consider moving the launcher to a folder thats not on mydocs, your desktop or any folder governed by One Drive (C:\RgonLauncher or something)
3- you ran out of github tokens and, since you dont own the game legally, the steam mirror wont work, so try all this in like 1 hour after you have the proper version you need...

[blu18-cmd]

I dont even know where to start: 1- you dont have a legit instalation, so you need the specific version of Isaac rgon uses for rgon to work (v1.9.7.12)...or just buy the game 2- you should consider moving the launcher to a folder thats not on mydocs, your desktop or any folder governed by One Drive (C:\RgonLauncher or something) 3- you ran out of github tokens and, since you dont own the game legally, the steam mirror wont work, so try all this in like 1 hour after you have the proper version you need...

Thanks you so much for The help