Since one mounth, in Reaper, each time I want to open in FX Kontakt 8, Kontakt 7 or Massive X, there is the error message "Effect configuration is preserved". I did lots of stuff to correct this (check installation paths, reinstall both Kontakt 8 and Reaper, check that vst3 file is well located, testing if Kontakt 8 and Reaper worked well alone, etc…), but there is allways this problem. I need to work and it's more and more anoying for me. Could someone help me ? Thx !