Native Instruments Kontakt 6.2.2 Win (Full Retail)

Newly started with Kontakt and tried the last portable and choose custom location on a different drive. I had to do some changes of maps and finally I could get it working in Ableton. But half of the library's don´t work and some has only a few graphical icons (picture-map lies wrong). I personally think my skill-level suits this new one but I can´t have this on c:/drive or maybe the program but not the library´s . I don´t going to move the library´s to the right location after reinstall and I avoid the .exe ones cos I have had nearly no-one of these working at all. I usually don´t begs for advice, I read what other have said about issues or duck-duck things. But this program/multi-instrument is pretty large and time consuming to get right (for me first and only time i try) Anything I shall think of to get it work "out of the box" with new installed on program on C: (if this is the best option for success) prefer another, same drive as lib´s and the lib´s on a different drive? Thanks for the UL! This prog and lib´s has a unbeaten sound-picture when works.