REGISTER_OUTPUTFILE Not working when there are spaces in the path

Discussion created by William_Chandler_1487 on Mar 31, 2016
Latest reply on Apr 1, 2016 by William_Chandler_1487
As the title says, No combination of changing quotes for the path of the file to be registered seems to help.
It is a WIN job.
:PRINT "Attempt to register output file: &FILE#"

Is there any way to trick the job messenger into registering it properly?