Got a Q bout the downloads and about how to opening it.

I have an old vers of MCL that doesn't work om win8,1 so i downloaded a trial, but i need som app to opening and install it with. anyone that can help me with that?

The old vers seems to start with the dvd, but it sounds terrible when i play what i have recorded, or is that because i only have micline in? or should i change the value of the mhz? now it's 48000.

i'm a totaly dummie on computers and 8,1 with apps are new to me.

/Tommy