TMEditX is the licensed and more capable tool for fixing up MSIX packages since it doesn’t have to depend on the Microsoft MSIX Packaging Tool to create the final package. [Download_page]
Version 3 of TMEditX is now available from the [Download_page]. A major release, Version 3 brings in changes both to improve the compatibility of packages under MSIX and …
The Package Support Framework (PSF) was originally an open-source project to help Win32/DotNet applications run when inside an MSIX Container. TMurgent has taken up the support for the PSF in our own fork
Today I announce the release of v2022-12-5 of the Package Support Framework. While there are numerous fixes to the Launcher and DynamicLibraryFixup, of most importance is the creation of a new fixup. The MfrFixup (Managed File Redirection Fixup) is intended to be a replacement for the File Redirection Fixup. Both fixups remain as part of the PSF so you’ll have …

PsfTooling is the free tool to work in conjunction with the Microsoft MSIX Packaging Tool.
The Package Support Framework (PSF) was originally an open-source project to help Win32/DotNet applications run when inside an MSIX Container. TMurgent has taken up the support for the PSF in our own fork