@seadoggie01 That's right. I used to have an input box at the start of the program to define the file types. But I deleted it because I thought it was so rarely used. Now you can define them by editing the zPlayer.ini file as memntioned in the Help. Once in there, it will remain there unless you edit the ini file again. I will have to elaborate this in the readme.txt. Thank you for pointing that out. And thanks for your positive review.