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There are some other file names that may cause issues with certain software components within the Mediaflux stack. In particular, namespaces or assets that begin or end with a space can cause issues with some clients.
You can't make folders on the desktop that have "System Action" or "Device" references such as con, nul and prn. Solution is to use another name or use 0 instead of o,O for C0n.
Here are others :
CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9,
LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9