PsfTooling 4.0

Today I am happy to announce that version 4 of PsfTooling is now available from the Microsoft Store.  A free tool, it is used in conjunction with the Microsoft MSIX Packaging tool to add and configure the Package Support Framework (PSF) during the repackaging process.

The changes in this new version include:

  • A revamped UI.  Instead of three wizards there

Blank folders in MSIX Packages

…or we could call it “The mystery of the empty MSIXPackagingToolGeneratedFile.txt file” to be catchy!

The packaging format used by UWP, MSIX, and App-V files is loosely structured around formats based on the PkZip format specification. This format mostly has file references, with the file headers providing information about the path that the file lives under. So folders …

Solving DLL Not Found issues in MSIX

The new DynamicLibraryFixup component of the Package Support Framework simplifies the task of ensuring that processes in your package find dlls that are also in your package.

Background

Applications use a variety of techniques to ensure that the exe used to start a process can load the dll files they require. In general, the dll is loaded through a Windows …

PsfTooling 3.6

I’m happy to announce that version 3.6 of PsfTooling is now available in the Microsoft Store. As always, this is a free download. PsfTooling is used as an aid in conjunction with the Microsoft MSIX Packaging Tool to help inject and configure the PSF into MSIX packages.

For those unaware, PSF stands for Package Support Framework, an open source …