Tested with this app. The Files app https://apps.microsoft.com/detail/9nghp3dx8hdx? with Windows 11 24H2 on a clean install. Previously, I download this app on another Windows 11 computer + downloaded all the necessary dependencies under https://store.rg-adguard.net/
49306atecsolution.FilesUWP_3.8.0.0_neutral_~_et10x9a9vyk8t.msixbundle
Microsoft.VCLibs.140.00_14.0.33519.0_x64__8wekyb3d8bbwe.appx
Microsoft.WindowsAppRuntime.1.5_5001.311.2039.0_x64__8wekyb3d8bbwe.msix
The offline installation worked, but unable to start the app offline. After installation, the app does not launch, and have tested this multiple times and a clean install in VMware Workstation 17.6.1, using the original Windows 11 24H2 x64 ISO file from Microsoft: https://www.microsoft.com/en-us/software-download/windows11
49306atecsolution.FilesUWP_3.8.0.0_neutral_~_et10x9a9vyk8t.msixbundle
Microsoft.VCLibs.140.00_14.0.33519.0_x64__8wekyb3d8bbwe.appx
Microsoft.WindowsAppRuntime.1.5_5001.311.2039.0_x64__8wekyb3d8bbwe.msix
The offline installation worked, but unable to start the app offline. After installation, the app does not launch, and have tested this multiple times and a clean install in VMware Workstation 17.6.1, using the original Windows 11 24H2 x64 ISO file from Microsoft: https://www.microsoft.com/en-us/software-download/windows11