May 7th, 2015, 08:49
Sound00=../SCS Tu-134/Sound/tumbler.wav - The way it appears in original file
Sound00=./SCS/Tu-134/Sound/tumbler.wav - The way it appears in modified file.
Depending on what the installed folder structure looks like, try adding the additional period as in original and replacing the "/" after SCS with a space. I don't have this plane installed, so cannot check what the folder structure is.