To avoid heuristic trial-and-error, follow this forensic checklist:
Click and add your entire Mod Organizer 2 folder . mod organizer failed to load the plugin plugins python.dll
💡 If you recently updated MO2, try downloading the "Standalone" (Zip) version from Nexus Mods and dragging the plugins folder from the Zip into your MO2 directory to overwrite any corrupted files. If you're still stuck, let me know: Which game are you modding? (Skyrim, Fallout 4, etc.) Is this a new install or did it stop working suddenly? Are you using a mod collection (like Wabbajack)? To avoid heuristic trial-and-error
cd /d "C:\Path\To\ModOrganizer\plugins" regsvr32 /u python.dll (if previously registered) regsvr32 python.dll mod organizer failed to load the plugin plugins python.dll