Defender alerts me to windows media player

[Guest]

When I click on a streamed music (radio) button defender says has detected
changes, new (any number) UDP enabled windows medis formatsdk (ieplore.exe)

Also HKL/ currrentcontrolset/ firewall thing with globally open ports
numbers which are different each time.
I have tried ticking and unticking the privacy boxes in WMP, and unticking
Defenders notify me of changes box. All my network connections in control
panel are padlocked.
The site in question is genuine and has been very helpful but to no avail.
XP, windows firewall,

Any help would be great.

 

[Guest]

It's July and this issue is happening to me. Any fix or reason?