Failed to export

I keep getting this error when trying to export textures from substance.

Not exactly sure what its telling me 

[MapExporter] Could not save //uapfs2/Profiles$/lvongmany/My Documents/Adobe/Adobe Substance 3D Painter/export/ligaments_diffuse_0_Height.jpg map: No archive found to open a device on file://uapfs2/Profiles$/lvongmany/My Documents/Adobe/Adobe Substance 3D Painter/export/ligaments_diffuse_0_Height.jpg