How Long Can a File Path Be in Windows 10?
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Windows 10 Allows File Paths Longer Than 260 Characters (With a Registry Hack) Ever since Windows 95, Microsoft has only allowed file paths up to 260 characters (which, to be fair, was much nicer than the 8 character limit previously). Now, with a registry tweak, you can exceed that amount in Windows 10.

How long can a Windows file path be?

Long Paths on Windows Systems

While Windows’ standard file system (NTFS) supports paths up to 65,535 characters, Windows imposes a maximum path length of 255 characters (without drive letter), the value of the constant MAX_PATH. This limitation is a remnant of MS DOS and has been kept for reasons of compatibility.

Can a file path be too long?

With the Anniversary Update of Windows 10, you can finally abandon the 260 character maximum path limit in Windows. … Windows 95 abandoned that to allow long file names, but still limited the maximum path length (which includes the full folder path and the file name) to 260 characters.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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