Hello,Some CDLCs work fine, but with some others when i play a song sometimes the notes disappear and appear without a reason, sometimes the same song work perfectly. With some CDLCs the song starts but no note appears. (for example: Garbage - I'm Only Happy When It Rains)I have tried to change the D3DX9_42.dll with the 2 versions given in the PC Alternative 1 but nothing changes.With the patch in the PC Alternative 2, when i start the rocksmith i have an error message which says "check if steam is loading" (probably not the exact message because of the translation). Rocksmith starts anyway, but the language is in english instead of french and i have neither my user account nor my savegame, nor the CDLC.Please note that it's written to launch the executable "Rocksmith_custom.exe" but the file given is "Rocksmith2014_patcher.exe"If it can help i have Windows 7x64 and a legit french version of Rocksmith 2014 and Cherub Rock DLCIs there somebody here who can help me to fix the proble with some CDLDs?Thanks !PS: sorry for my bad english