Right Peter J there is a bit of a trick to get this working correctly. SampleTank 4 (ST4) is a 64 bit program and RealBand (RB) and PowerTracks Pro (PTP) are 32 bit programs, and there lies the problem. As you have noted jBridge is needed to address this issue.

In my previous post, I was referring to how to control the "midi learn" functions in SampleTank to work in RB/PTP. But before you get to that point, you need to get ST4 "ported over" to RB/PTP so RB/PTP can see ST4.

To do this go into your C drive and find the jBridge directory. It's listed under "Program Files" (not "Program Files x86"). Once you find the jBridge directory, find the executable program in that directory called "jBridge.exe". Click on that and follow along to create the .DLL that you will need to run RB. Take particular note of where the jBridge executable is putting the .dll.

If you don't tell it to put it into a specific place, jBridge will put the .dll in the jBridge folder. On my system I keep all my .dll's in a specific folder just for .dll's. One directory for 32 bit dll's, another for 64 dll's and a third for 64 bit dll's for vst3's. Make specific note of where you tell jBridge to put the .dll.

The .dll that jBridge creates and the one you will want to use with RB/PTP is called " SampleTank 4.32.dll".

Hope that helps. Have more question, just ask, the users here are more than happy to help.

Jeff

Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2025, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3