wcpaeb

Hi there, i have installed Subtitle Workshop v.2.51 in Win7 64bit, but i don't have video preview, i have only audio. I have also installed the Win7x64 Components 1.0.5 Final codec pack, but that didn't solve the problem. In Windows Vista Ultimate 64 bit i don't have that problem. Is anybody who have managed to work properly Subtitle Workshop in Win7? Thanks in advanced