What I am wondering, is if 32 bit and 64 Bit Cubase use different user data folders…? And you maybe deleted the wrong Blacklist.xml…?
ThinkingMan
Release Yourself!
I’ve been, somewhere along the line (it’s looks like it) been 
“Not So Thinking Man”!
My last-ditch effort: 
I’ve now just switched the 64bit/32Bit Kontakt dll’s around and everything is 100%!
That must have been the reason (when I tried, a week ago) why my jBridge from 64 to 32 (Kontakt) was not working: jBridge said something about, that it is rather searching for “64bit dll’s”! Thus, I was actually trying to jBridge 32Bit dll’s (contained in my 64Bit VSTPlugin folder) to 32Bit!!!
Don’t know How that happened, but just relieved that I can continue my project with a clear conscience!
Thank you for contributing to the world in the way you always do, Thinkincap!
…Till we meet again!
No I did delete the correct one - I made sure. The 64Bit has a folder “Cubase_64”. I deleted the Blacklist in “Cubase” Folder (32-bit).
Tx!