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You Can't Name a File Con in Windows [video]
- maxbaines 6y agoConfirmed this still exists in W10 bit of web search and found there resrve from DOS days, others are AUX, NUL, COM1-COM9, PRN, LPT1-LPT9. https://answers.microsoft.com/en-us/windows/forum/all/file-name-as-con-cannot-be-created-on-desktop-can/c41e136a-56ac-4385-b119-3773cdee7a9c https://answers.microsoft.com/en-us/windows/forum/all/file-n...