Short story: I had grub installed, fresh installed Vista RC1 to a partition, no no GRUB. When I tried to restore it using a Kubutu 5.10 CD it said that it failed to install. On reboot it now says ...

A bad system config error on a Windows machine can stop you dead in your tracks. Here are some things to try to troubleshoot and fix the pesky issue.

Windows.applicationmodel.store.dll is primarily associated with the Microsoft Store. To fix Windows.applicationmodel.store.dll error, retsore your system to a previous working state.