media player wont play web wmv files anymore

Repeat process with...
Windows orb > type cmd in search bar and run it as administrator. Copy

regedit.exe /s VIDEO__AVI Moniker Class.reg

right click in cmd windows, paste it and hit enter. Then search for

{CD3AFA88-B84F-48F0-9393-7EDC34128127}

Now try to play some of those videos in WMV / AVI in browser ... and cross your fingers!

batrico said:

wmv in youtube worked.wmv on the sample page sound no picture .avi works fine,

With regard to WMV youtube ... Youtube plays only the MP4, 3GP and FLV formats.

batrico said:

thanks for tryin anyway, sorry my problem still exists with wmv files sound with black screen.

Try to watch them through Internet Explorer.

You reinstalled codecs package? And Gom player, is still installed?... Anyway, I refuse to give up ... We'll solve your problem!