thanks for the feedback and yes I installed the .dll into the correct folder which allows me to use BIAB DAW as a plugin. When I installed 2019 i was prompted to choose a folder for the plugin.dll which i did and all is good but the desktop shortcut created by the program during installation was 32 bit and i preferred 64 so as suggested by our forum users I located the 64 bit exe made a desktop shortcut and now use that to launch 64 bit standalone all is well.The the other part that i don't understand as of yet is which one of the two OS has BIAB placed in my DAW plugin folder by default? Does the installation automatically put 32 bit into the chosen plugin folder or 64 or both? I Would like to know as I don't like using software in bridged mode when most developers offer the option of 32 or 64..thanks for your informative reply