When specifying the installer properties on the additional installer page, there is a box on lower right for specifying installer source location. For NI VISA Runtime 3.4.1, the location is set to D:\Vision 8.0.0 Acquistion Software. I use the browse option to set the location to C:\Programfiles ... but it won't save the new location. If I select another installer and then return to Runtime 3.4.1, the location is back to D:\ ... . When I build the installer, I get a popup saying it can't find the installer at D:\ . If I use the browse button to set the location to C:\ ... , the build continues successfully.