I have a file that starts out fine but about 5 mins into the file it loses audio sync. I divided the file and converted both parts in TMPGE. Part 2 is great. Part 1 loses sync about 5 mins into the file.

I tried fixing with goldwave and tmpge with now success. Am now trying soundforge. I used tmpge to do a simple multiplex and have saved the two resulting files. When I try to open the mp2 file soundforge says file format plugin for the specified format was not properly initialized. When I get the details it says that the file could not be opened.

Any help here??