SM
Satisfactory Modding•2mo ago
blacky

satisfactory mod manager

the application starts up and when you turn mods on it dont work with error message. im attaching debug file

SMMDebug-2025-10-09-...

2 Replies
FICSIT-Fred
FICSIT-Fred•2mo ago
Automated responses for blacky (306500250628128768)
downgrade_duplicate
The Mod Manager is reporting an error because it's trying to modify an outdated copy of the game. This could be caused by one of two things: 1. One of the installs connected to the Profile you have selected is still running a previous version. To fix this, either uninstall it, update it, or switch to a different Mod Manager profile so that it isn't considered in the update process. 2. You have leftover files in your install directory from downgrading to play a previous version. To fix this, uninstall the game (verify files won't fix this!), delete the game install directory if it still exists (this is NOT the AppData folder, but the location where you installed the game), then reinstall the game, and reopen SMM.
Key Details for SMMDebug-2025-10-09-16-04-35.zip
SMM Version: 3.0.3
SML Version: 3.11.3
Installed Mods: 27
Game: WindowsClient CL 433351 from Epic Games
Path: `d:\Satisfactory`
Command Line: cmd /C start  com.epicgames.launcher://apps/CrabEA?action=launch&silent=true -epicapp=CrabEA -epicenv=Prod -EpicPortal -epicusername=blackdeath9001 -epicuserid=69a4b8f862e14c7ead83ec3f906b6cf1 -epiclocale=en -epicsandboxid=crab
SMM Version: 3.0.3
SML Version: 3.11.3
Installed Mods: 27
Game: WindowsClient CL 433351 from Epic Games
Path: `d:\Satisfactory`
Command Line: cmd /C start  com.epicgames.launcher://apps/CrabEA?action=launch&silent=true -epicapp=CrabEA -epicenv=Prod -EpicPortal -epicusername=blackdeath9001 -epicuserid=69a4b8f862e14c7ead83ec3f906b6cf1 -epiclocale=en -epicsandboxid=crab
sjhoward
sjhoward•2mo ago
You have an out of date experimental branch install as well as a current stable branch install. Both installations have the same profile (default) selected, so it's trying to find versions which work on both and failing

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