82126022 ep launch special character

@mjwitte @Myoldmopar @BobHenninger Fixes Github Issue #4447 that had problems with the files not being named if a special character appeared in the path. Note that modern windows machines may not be able to utilize the old MS-DOS style 8dot3 names which is required for this to work unless they change their settings with "fsutil 8dot3name set c: 0" at a CMD prompt with admin privileges. 

https://github.com/NREL/EnergyPlus/issues/4447