If you are a developer, the only official place to download these files is the RAD Game Tools Customer Site (requires a license).
Once you have safely downloaded the correct Section 12 asset or package, follow these general steps to apply it to your game. granny fixup file section 12 download link
What are you playing on (Android, PC emulator, iOS)? If you are a developer, the only official
The "Granny Fixup File" was a community project intended to solve this. It was a massive undertaking, split into sections corresponding to the map coordinates. Section 1 through 11 were standard fare—fixing the backyard fence, smoothing the stairs to the attic, and patching the hole in the wall near the weapon safe. They were uploaded to standard modding repositories and downloaded thousands of times. If you are a developer