I recently upgraded Jamstix to 1.7 but n-track does not recognise it as a VST. I have done the following:
1. re-installed n-track (4.2.1 2099) and Jamstix
2. re-scanned the VST folder
3. deleted vst scan dat file and log
4. done it agin!
JS works in FL Studio though…
a quick look on the Rayzoon Forum gave the answer - turn off Data Execution Protection for n-track under Control Panel->System->Advanced->Performance/Data Execution Prevention