errore strano aprendo un video

[Eminem]

ciao raga.ad un tratto mi esce sempre e continuamente questo errore che nn so a cosa e dovuto:
OS: Windows XP Professional, SP2
CPU: AuthenticAMD, AMD AMD Sempron(tm) Processor 3000+, MMX @ 1800 MHz

Application data:
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A==
Allora???

[crazy.cat]

ciao raga.ad un tratto mi esce sempre e continuamente questo errore che nn so a cosa e dovuto:

neanche io, un errore così non vuole dire niente.
Cosa stai facendo in quel momento?
Viene fuori in una schermata di windows, in una finestra, come hai fatto a copiarti tutto quel testo?
Hai fatto aggiornamenti software/driver?
In pannello di cantrollo - strumenti amministrazione - visualizzazione eventi ci sono degli errori?

[Eminem]

mi esce quando clicco una sola volta su un file video.

[crazy.cat]

Su uno in particolare o su tutti?

Ti avevo chiesto altre cose, potremmo avere qualche dettaglio in più per non dover tirare ad indovinare la soluzione.

[Amantide]

Ti si è persa l'associazione per quel tipo di file. Apri il tuo Media Player predefinito e cerca nelle opzioni l'estensioni dei file da associare a questo programma. Li devi spuntare per poter visualizzare il tuo file video con questo programma.

Se mi dici che programma usi/usavi per riprodurre i tuoi file video, forse ti potrò dire esattamente il percorso da fare.

[Eminem]

si mi esce in una schermata di windows.negli eventi mi pare che nn ci sia nulla riguardo a quell'errore.Il file e 1 dvx che windows media player nn riesce a leggere e per questo io ci clicco sopra col tasto destro e lo apro con un altro programma ma mi esce l'errore.Come si fa a mettere l'immagine in una risposta? cosi vi faccio vedere quello che mi esce

[Amantide]

Più che della schermata di windows direi che ti si apre il blocco note.
Prima di tutto scarica K-Lite Codec Pack ed installalo. Dovrebbe bastare questo per risolvere il tuo problema.

[Amantide]

Come si fa a mettere l'immagine in una risposta? cosi vi faccio vedere quello che mi esce

Puoi allegarla alla tua risposta premendo il tasto Add an Attachment oppure uppando l'immagine su questo sito http://www.imageshack.us/