I have tried uninstalling kontakt 5 and reinstalling multiple times. Nothing is working. Each time I go through and delete the plug in files etc. and reinstall Kontakt 5, the plug in file is reinstalled but has a date modified as of last year. So it appears that reinstalling is not generating a new Kontakt 5 plug in file. I had the same problem with Battery 4 but I was able to remove the plug in file and reinstall and the plug in had a current date modified. The Battery plug in works now in PT. Help!