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DK_game__

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Dec 21, 2021
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(I'm french sorry for my english) =)

I have buy prison architect on epic game and when i try to launch the game i can't instal paradox launcher v2 i've try to uninstal and download the game and cahnge the file "launcher-installer-windows" it's don't run.
 

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Please try this:

- uninstall Paradox Launcher v2 from the Windows "Apps and features" utility, if still present.

Delete the following folders if still present:

- C:/users/<UserName>/AppData/Local/Programs/Paradox Interactive/
- C:/users/<UserName>/AppData/Local/Paradox Interactive/
- C:/users/<UserName>/AppData/Roaming/Paradox Interactive/launcher-v2/
To see the AppData folder you'll need to enable View Hidden Items in File Explorer.

- exit the Steam app entirely
- run steam.exe as the Windows Admin user
- run the game from the PLAY button in Steam
OR
- exit the Epic app entirely
- run EpicGamesLauncher.exe as the Windows Admin user
- run the game from the Epic client

IF that doesn't help, in this folder are some .log files:
C:/users/<UserName>/AppData/Local/Paradox Interactive/launcher-v2/
Please attach them here.
 
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Please try this:

- uninstall Paradox Launcher v2 from the Windows "Apps and features" utility, if still present.

Delete the following folders if still present:

- C:/users/<UserName>/AppData/Local/Programs/Paradox Interactive/
- C:/users/<UserName>/AppData/Local/Paradox Interactive/
- C:/users/<UserName>/AppData/Roaming/Paradox Interactive/launcher-v2/
To see the AppData folder you'll need to enable View Hidden Items in File Explorer.

- exit the Steam app entirely
- run steam.exe as the Windows Admin user
- run the game from the PLAY button in Steam
OR
- exit the Epic app entirely
- run EpicGamesLauncher.exe as the Windows Admin user
- run the game from the Epic client

IF that doesn't help, in this folder are some .log files:
C:/users/<UserName>/AppData/Local/Paradox Interactive/launcher-v2/
Please attach them here.
2021-12-22 06:08:14 [main] [INFO] Dowser version: 2020.3
2021-12-22 06:08:14 [main] [INFO] The `launcherpath` file does not exists:
C:\Users\sacha\AppData\Local\Paradox Interactive\launcherpath
2021-12-22 06:08:14 [main] [INFO] Trying to fix existing installation in "/passive" mode
2021-12-22 06:08:16 [main] [ERROR] Fixing existing installation failed:
exit status 1605
2021-12-22 06:08:16 [main] [INFO] Running regular installation in "/passive" mode
2021-12-22 06:08:18 [main] [ERROR] Encountered installation error: exit status 1603
2021-12-22 06:08:18 [main] [INFO] Retrying installation on non-passive mode
2021-12-22 06:08:30 [main] [CRITICAL] Failed to install Paradox Launcher:
exit status 1603


it's d'ont work this is the log file ty for your time
 
Let's try forcing an update of the launcher.

Download the installer package: https://forumcontent.paradoxplaza.com/emailsignatures/2021.8-win-prod.zip

Unpack the file you just downloaded and place the three files in the Steam folder for the game you're having issues with. If asked if you want to replace already existing files click "yes" - that's a sign you are in the right place!

Then please repeat the launcher reinstall procedure from before.

Good luck with that!
 
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Can I see the new launcher log files please.
 
The 1603/1605 errors we see there are typically a previous other installation stuck, or a problem in the Windows update/install processes.

If you see msiexec running in Task manager-processes, kill it and try this launcher install again please.

Otherwise run the Update app in Windows, does it load okay, find anything to apply - whether a patch, update, or whole new Windows 10 version? If so do that and reboot, then try this launcher install again please.

If still no good, do you see Paradox Launcher v2 in the Windows Control Panel to uninstall? If so does it uninstall cleanly, or get an error doing that? If there's an error doing that, please uninstall the launcher with this MS tool:

Good luck!