Users often select the desktop shortcut or the game launcher application ( Launcher.exe ). BLCMM cannot patch these files.
If you are still stuck, double-check these three golden rules of Borderlands modding: Are you selecting Borderlands2.exe instead of Launcher.exe ? Is your mod file extracted into a plain text ( .txt ) format? Did you launch BLCMM with Administrator privileges?
[Troubleshooting] BLCMM Invalid File Selected – Causes & Fixes
If it still fails, try the "Steam" folder path trick mentioned above. blcmm invalid file selected
Because BLCMM’s internal hex-editing feature is often broken by game updates, experts recommend using the Borderlands Hex Multitool by c0dycode. Use this tool specifically to enable the console and mods, then use BLCMM solely for merging and managing the .txt mod files.
If you are struggling with traditional TXT-based patching, the Borderlands PythonSDK allows you to load mods dynamically. It is sometimes more stable than the traditional exec command system. Proper Modding Workflow to Avoid Errors
What is the of the file you are trying to select? Users often select the desktop shortcut or the
to enable console commands and mods first, then use BLCMM only to manage and merge the text-based mod files. Verify Java Installation
Download the standalone from trusted community hubs like Nexus Mods.
This comprehensive guide breaks down exactly why this error happens and provides step-by-step solutions to get your game modded and running smoothly. Understanding the "Invalid File Selected" Error Is your mod file extracted into a plain text (
: BLCMM often requires the word "steam" to be present somewhere in the folder path to recognize it as a valid game directory.
OpenBLCMM is completely separate from the original BLCMM. You can have both installed, and they won't interfere with each other.
Are you using the version or the Steam version of the game? Releases · BLCM/OpenBLCMM - GitHub