Hello, Would it be possible to rename file "aux.c" (src/modules/rlm_lua/aux.c) to... something else ? That would be convenient for Windows users. Because, you know... Windows 10 still thinks it's a device, and refuses to create the file. Or if the file was created on Linux, git on Windows will think there's a diff in the repository. :/ Basically, the complete name (before the dot) cannot be any of these (non case-sensitive): CON PRN AUX NUL COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, COM0 LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9, LPT0 Thanks for considering this. :) Regards, Nicolas. This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.