The game's primary data is often stored in a password-protected "disc" file. Specialized tools like those discussed on Reddit can be used to extract these resources for modding.
To prevent launch issues, it is recommended by Capcom Support to add the game folder and MMLC2.exe to your anti-virus exclusion list. File: Mega.Man.Legacy.Collection.2.zip ...
If the game fails to start, try running both Steam and the game executable as an administrator. Technical Specifications The game's primary data is often stored in
Use standard unarchiving software like WinRAR or 7-Zip to extract the contents to a folder on your drive. File: Mega.Man.Legacy.Collection.2.zip ...