I currently have Abelton Live 9 installed (64bit) on Windows NT Server 2012 on a Dell Poweredge r610 series with 96 gig of memory. I originally installed both 32 and 64 bit versions. I uninstalled both and reinstalled 64bit version careful this time to point the install to the common VST folder I’m using for Abelton. I’ve verified the folder for VST’s in Abelton and rescanned and sill no luck. I’m currently using other VST’s without issue.