Youtube video show error repeatedly and won't show

Sometimes when I try to reproduce video from a Youtube i experienced following problem:

Error:  "An error has occurred. Please try again later"

First thing that i noticed is that little red cross over sound in tray.

Go to Control Panel - >> Sound and select tab Recording

Right click on empty space and than Show Disabled Devices

Notice that sound card is disabled (somehow). Click Enable

Go to tab Playback and enable speakers. (If you have Line in enabled  and sound card missing just plug earphones in J J)

The remote session was disconnected because there are no Terminal Server client licenses available for this computer" in Windows XP

Windows XP and Windows  7 users sometimes encounter the error:

"The remote session was disconnected because there are no Terminal Server client licenses available for this computer" in Windows XP"

To work around this problem, follow these steps.

Click Start –> Run

Type regedit and press Enter

Browse to the following registry key:

HKEY_LOCAL_MACHINE\Software\Microsoft\MSLicensing

close registry editor.

A problem is preventing Windows from accurately checking the license for this computer. Error Code: 0x80070002

Check if the following files are present in the System32 Folder

%SystemRoot%\System32\secupd.dat
%SystemRoot%\System32\oembios.dat　
%SystemRoot%\System32\oembios.bin

If any of these files are missing, restore these files, from the setup disk, I386 folder or from another system.


d:\I386>expand oembios.bi_ %SystemRoot%\System32\oembios.bin
d:\I386>expand oembios.da_ %SystemRoot%\System32\oembios.dat

where %SystemRoot% is your windows installation folder (eg. C:\Windows)Reboot the system.

Your problem must be solved. After rebooting some messages about MS software licenses may pop up. Just ignore and reboote once more. If problem with licenses persist than re-register them.