Forum Discussion
Private SxS Components (registration-free COM)
My application has private SxS components that it includes with an Application Manifest. This manifest includes dependentAssembly nodes that refer to COM DLLs in the same folder that have embedded as...
I can confirm that applications with private manifests under MSIX seem to fall victim to the error message you mention (but not always). There is nothing in the PSF to help with this issue today, even after devoting a lot of time fruitlessly debugging these situations.
My normal procmon trace excludes the csrss process, so I hadn't noticed it's involvement. Perhaps that will prove important.
My normal procmon trace excludes the csrss process, so I hadn't noticed it's involvement. Perhaps that will prove important.
If it helps, this is only an issue for my .NET COM components as the SxS stuff is pretty strict about the presence of assemblyIdentity in the manifest; the native components are perfectly happy being registered directly in the application manifest rather than via dependentAssembly with embedded assembly manifests, whereas the .NET stuff requires a manifest per component since it requires assemblyIdentity, which can only appear once in a manifest.
I guess I will have to just update the CI pipeline to use different manifests for MSI versus MSIX, and register the offending components in the VREG for the latter (I've quickly proven this out by hand and it works fine for my case). Not ideal, but it works.
I guess I will have to just update the CI pipeline to use different manifests for MSI versus MSIX, and register the offending components in the VREG for the latter (I've quickly proven this out by hand and it works fine for my case). Not ideal, but it works.