Duplicate Drives in Windows 10 File Explorer

In File Explorer within Windows 10, your local drives twice in the Navigation Pane. Once under Desktop, and once Under This PC

ExplorerDupDrives-1-before

You can fix this by removing the following keys from the Windows Registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\DelegateFolders\{F5FB2C77-0E2F-4A16-A381-3E560C68BC83}
HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\DelegateFolders\{F5FB2C77-0E2F-4A16-A381-3E560C68BC83}

As a result, the drives under Desktop are removed …

ExplorerDupDrives-2-after

If you removed this registry key, but it it re-appeared, then Windows Update KB3097617 is probably to blame. This update restores some default Registry Keys for Windows Explorer. Just run the steps again, and you should be fine.

Apache Web Server – Require all granted

Just upgraded my web server to the current version of ubuntu and got caught out by a change in apache httpd. (Note to self: RTF-release-notes next time.)

It resulted with a 403 / Forbidden error, with the browser showing You don’t have permission to access / on this server, and a client denied by server configuration entry in the log.

The issue was the addition of mod_authz. It needs a new entry in the Directory section of your web site config:

Require all granted

It is equivalent to the old allow from all. Check the Apache mod_authz_core page for more details.

Luckyily this time it was a fairly easy fix, and mod_authz seems to have some fairly interesting features to explore. In any case, if your web sites stop working after an upgrade in your ubuntu server, this is probably the issue.