WebDAV known issues in Windows

Document Editing using MS Office

After MS security updates 2023 the editing of documents using WebDAV is not possible:

Open

Please download and double-click the file. The issue should now be resolved and it should be possible to edit documents on WebDAV again.

Technical Details

Alternatively, you can manually add:

[HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Office\16.0\common\identity]
"basichostallowlist"="my.powerfolder.com;drive.powerfolder.com"

Open

Login

WebDAV ask many times to login, in this case use the under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters\, add a value "Value with multiple strings" with the name "AuthForwardServerList" of type REG_MULTI_SZ with the value "https://my.powerfolder.com/" or "https://drive.powerfolder.com/"