Hi Rafael,

Thank you for your response. When I build in package studio I have no issues with getting the files where they need to be or selecting PackageFileFlags. In Package studio instead of adding files one by one, I upload a parent folder with multiple children folders and subfolders. The structure looks like:

ParentFolder/
├── Layers/
│   └── SomeClient.geodatabase
├── RoutingFolder/
│   ├── version.json
│   ├── SomeClient.geodatabase
│   └── routing.tn/
│       ├── HelperFiles.x
│       ├── HelperFiles.x
│       ├── HelperFiles.x
│       ├── HelperFiles.x
│       └── HelperFiles.x

Package Studio handles that just fine. However, when using the api, I follow the same steps and the files always seems to land outside the directory that I need the files copied to. We are a larger operation (more than 30,000 devices) and I am working on a way to automate package creation. Currently, when the package is created via the API they are packaged in a flat file format (when I try to use destination fields in the script, it always throws the error "A file name cannot contain any of the following characters: \\ / : * ? \" < > |").

As for the post install script here is the relevant snippit:

if (!src.exists || !src.isDirectory) {
       mobicontrol.log.error('Post-install: Source directory missing or not a directory: ' + srcPath);
       return;
   }

   if (!dest.exists && dest.mkdirs) {
       dest.mkdirs();
   }

   src.copyTo(dest);
   mobicontrol.log.info('Post-install: Copied directory: ' + srcPath + ' → ' + destPath);
}

try {
   copyDirSafe('/sdcard/MyApp/Layers', '/sdcard/MyApp/Layers');
   copyDirSafe('/sdcard/MyApp/Routing',  '/sdcard/MyApp/Routing');
   copyDirSafe('/sdcard/MyApp/Routing/routing.tn','/sdcard/MyApp/Routing/routing.tn');
} catch (e) {
   mobicontrol.log.error('Post-install: Error copying directories: ' + e);
}

We are very new to using post install scripts, we were able to manage for a while without but with a fleet so large, we are now modernizing how we operate. Any feed back is greatly appriciated.