Some WEBDAV files accessible using odrive, but all work through Windows Explorer

[Tony]

Hi @darren,
This sounds like it is IIS providing the WebDAV, correct? Take a look at this post here:

How do I setup a WebDAV Server on Windows and link it to odrive?

MIME Types By default IIS will block serving content for MIME types that are unknown (flac and mkv, for example). You can add additional MIME Types (and remove others), if you wish to adjust what is supported. It is best practice to create an entry for each additional type you want to add. If you find yourself in a pinch, however, you can add a wildcard mapping until you can sort out the proper individual entries. Click on “MIME Types” under “Default Web Site” [image] Click on “Add” [image] …

I found that even with the “Allow unlisted file name extensions” checked, The MIME types needed to be set to properly allow downloads.