windows 7 command line input "copy /B filename.mp3 | lame -b64 - - >Junk" returns error"The process tried to write to a none Tags: Command Line Windows 7 Filename Last response: February 16, 2014 7:19 AM in Windows 7 Share wdcantrell February 16, 2014 7:04:35 AM I am trying to reduce the size of my library. The bat file will use this command. I looked up lame's usage and it appears to be correct in theory. More about : windows command line input copy filename mp3 lame b64 junk returns error process write wdcantrell February 16, 2014 7:19:07 AM sorry for the typeO The error is "The process tried to write to a nonexistent pipe." m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !