Remember these final tips:
Ensure you select Borderlands2.exe and Borderlands2Launcher.exe . 2. Add "Steam" to the File Path
Before applying fixes, determine the specific trigger: blcmm invalid file selected
For the most stable experience in 2026, many community members recommend switching to or using the
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. BLCMM release: Borderlands modding made easy Remember these final tips: Ensure you select Borderlands2
If you are still experiencing issues, consider re-installing BLCMM to ensure no files are corrupted within the manager itself.
to hex-edit your game executable manually, then use BLCMM strictly to manage and save your mod files (like 3. Ensure You Are Selecting the Correct Executable This link or copies made by others cannot be deleted
In Windows File Explorer, click at the top menu and check the box for File name extensions .
: BLCMM requires a specific Java environment to function correctly. Are you using the Steam or Epic Games version of the game?
If you've tried these steps and still get the "invalid file selected" error, consider the following: