thibaudcomte's avatar
thibaudcomte
Copper Contributor
May 26, 2020
Status:
Completed

[Solved] MSIX Core - Cannot install MSIX package on Windows 7 SP1

Hello,   We have packaged a WPF app with MSIX and signed using a valid certificate (GlobalSign). It installs ok on Win10 and Win8.1 but not Win7 SP1. The error code is 0x8bad0042. Something wrong...
Dian Hartono's avatar
Dian Hartono
Icon for Microsoft rankMicrosoft
May 27, 2020

Hi thibaudcomte , I responded to your issue on GitHub. 

I'll pasted here as well. 

0x8bad0042 - This typically means that the certificate the app was signed with is not installed. To solve this install the certificate and retry. Did you verify that the certificate is installed to the root certificate store?