No, just put the DLL file in your 32 bit folder. Shawn Brock ----- Original Message ----- From: Brian Howerton To: ddots-l@xxxxxxxxxxxxx Sent: Monday, August 22, 2011 3:49 PM Subject: [ddots-l] softsynth question Hello folks, If you have the 64-bit version of sonar installed, and you have some 32-bit softsynths that you want to use, do you need to install the 32-bit version of sonar in order to run these softsynths? Thanks for the help, Brian