With the impending overwhelming adoption of Windows 10, we are going to have to re-address this issue. This first came up when Windows 8 & 8.1 started this “Store Apps” problem. You ignored and side-stepped the problem at that time, and will probably do the same thing again.
“Windows could not start the Windows Firewall on Local Computer. For more information, review the System Event Log. If this is a non-Microsoft service, contact the service vendor, and refer to service-specific error code 13.”
Any contact with the Windows Store is blocked by the fact that you have destroyed the original Windows Firewall. The Store will not deal with anything other than “Genuine Microsoft Firewall”. There is no way to turn off the Bitdefender Firewall and turn on the Windows Firewall. The Windows Firewall has been wiped out. There is no Firewall, no remnants of the Firewall Policy. Uninstalling BDIS leaves us with no firewall at all.
You are going to have to find some way to “Play nice” with Microsoft. You have deliberately made yourself the only game in town. It has actually gotten worse with the latest releases of Windows 10. None of the Windows “Universal Windows Programs” aka “Metro Apps” will run on any of my three PC's.
Please, find some way for us to work around this issue.
Thanks,
Leighton