Games doesn't run.

[DagoP]

I played Zelda: TP 3 times from the start and never complet it because there is a problem: when I open Zelda TP for third or fourth time, Dolphin open the game but doesn't run it, the screen stay black, and if I press "stop emulation", Dolphin stops working. When this happens, I can't open any other games.
Passed some time (like months), I can play it again, but the last time it happened to me, I could solved it installing an other version of Dolphin.
Now, this problem happened again, so I installed Dolphin again, but it still doesn't work.
I looked for tutorials in internet trying to solve it, but I didn't find anything.

[ExtremeDude2]

Can you post your computer specifications? You're profile is missing information.

[DagoP]

I don't think the problem is my computer, because I can play the games and they run with no problems, but some times they just don't run. Anyway, I didn't fill my information because there is some info that I don't know where to find it, like my video target.