Can't stream from Windows 7 (missing media renderer driver). AGHGHGERGGHRH....

I had the same issue after it worked from the day i got the xbox one.

What i did to get it to work is setup a homegroup, easiest way is to click on stream on the windows media player and click the option about turn on homegroup.

If you have one already set up it might be that you need to just rejoin it like i did.

Make sure you have allow streaming to all network devices.

Then just below that there is blue link for media streaming options....click it

This will show all devices that are currently available to stream to and just make sure the xbox is allowed.

If the xbox doesnt show up then you need to add the device in the control panel.

Then if it all works open up windows media play and just right click and play to xbox.

Back to good old cables (i hate this) then, oooof. 2014?

Any help? Or am I forced to upgrade to Windows 8?

I got it working. I had the Digital Media Renderer No driver found error.

I then went into Windows Media Player. Under Stream I selected Automatically allow devices to play media. Then under Stream,
More Streaming Options I made sure the Xbox One was allowed from the Windows Media Player, I right clicked on a movie/video in my library and selected "Play To" and then Xbox One. I heard the movie start.

I went to media center on the xbox one and all files are now showing

[quote user="NanoTechSoldier"]Windows streaming is "Visually" turned off on Windows 7 & it works in the background with the Windows Media Center Driver Installation & all the driver does, is tell the Media Streaming Utility that Windows Media Center is Streaming
& not Windows Media Player..[/quote]Irrelevant.

Because, as I've mentioned before, Windows Media Player is used in the PC's Windows Media Center Application...

Still irrelevant.

You can check your Advanced Network & Sharing Settings & see
if the WMC Extender is active in the Media Streaming option...

If for some reason it is enabled, it can be disabled by setting Block All. Next time the control panel is opened it will show that Media Streaming is turned off. This doesn't change anything
for Windows Media Center Extender.

That's why I said to look there & you all argue over it...

We checked. It can be disabled without impacting Extender functionality.

You can't stream Audio to your Xbox Music Player while playing games online
either, if you are using the dedicated Windows Media Center Application & you have to exit WMC to play games on the Xbox360...

This, as well as the rest of your post, is also irrelevant for the topic at hand.