I need to distribute the Universal PS printer driver for a Xerox WorkCentre multifunction copier. I do not have any issues loading the driver into Windows, but when I try to upload it to the iPrint Driver Store (on a fully-patched OES11 SP2 server) via iManager, it appears to start loading but then drops out with an error message the the idsd is not loaded. I get the same result loading from either the file or from the system. I have the same problem on different systems so it is not the computer (yes, I am using IE 11) and I can upload other Xerox drivers and other manufacturer drivers with no issues.

Is there a way to build the zip file offline and then manually add it to the Driver Store or upload it via the linux command line?