This is the error :

Why does it happen??
I already have. You think its my codecs? I have K-Lite Mega Codec PackSiLencer wrote:try this : http://www.microsoft.com/downloads/deta ... layLang=de
Thats very bad ...codec packs can damage your windows direkt show system....if this is broken ....sometimes only a reinstall of windows can help....I have K-Lite Mega Codec Pack