I solved the problem at last.I was trying to start the cdlc with the id of cherub rock and it was freezing on the amp screen after tuning.Today I changed the id of cdlc to "Iron Maiden - Run To The Hills" id with the toolkit and suddenly all cdlc's started to work.But I have no idea what happened?
I have a problem about using cdlc.If I use d3dx9_42 dll which is given at the first page, game crashes and says rocksmith.exe stopped working.If I use another d3dx9_42.dll game starts but I cannot start a cdlc because it freezes after tuning.