Double-click the one you want to use, click through the prompts, and then restart your computer. Both are included in the following ZIP file. One hack removes the 260-character path limit, and the other hack restores the default limit. If you don’t feel like diving into the Registry yourself, we’ve created two downloadable registry hacks you can use. In the Registry Editor, use the left sidebar to navigate to the following key: To get started, open the Registry Editor by hitting Start and typing “regedit.” Press Enter to open Registry Editor and give it permission to make changes to your PC. And definitely back up the Registry (and your computer!) before making changes. That said, if you’ve never worked with it before, consider reading about how to use the Registry Editor before you get started. This is a pretty simple hack and as long as you stick to the instructions, you shouldn’t have any problems. RELATED: Learning to Use the Registry Editor Like a Pro Warning: Registry Editor is a powerful tool and misusing it can render your system unstable or even inoperable. (If you have Pro or Enterprise, though, we recommend using the easier Group Policy Editor, as described in the next section.) You can also do it this way if you have Windows Pro or Enterprise, but feel more comfortable working in the Registry than Group Policy Editor. If you have a Windows Home edition, you will have to edit the Windows Registry to make these changes. Home Users: Remove the 260 Character Path Limit by Editing the Registry The Windows 10 Anniversary Update finally adds the option to abandon that maximum path length. If you’ve ever run into this limit, it was probably when you were trying to copy deep folder structures into other folders, such as when copying the contents of a hard drive to a folder on another drive. 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. RELATED: Why Is Windows Reporting This Folder Is Too Long to Copy? Windows Doesn’t Accept Long Paths by Defaultīefore Windows 95, Windows only allowed file names that were eight characters long, with a three-character file extension - commonly known as an 8.3 filename. You just need to make a minor edit to the Windows Registry or Group Policy. With the Anniversary Update for Windows 10, you can finally abandon the 260-character maximum path limit in Windows. Pro and Enterprise users can enable "Enable Win32 Long Paths" in the Local Group Policy Editor. See name mangling.To enable long file paths in Windows, open Registry Editor, create a new DWORD named "LongPathsEnabled" in "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem" and set the value to 1. Names with the same first letters are differentiated by incrementing the number as in the following examples. The long name is converted to eight or fewer characters by truncating the name and adding a number separated by a tilde (~). Long file names are supported in Unix, Mac and Windows starting with Windows 95.įor compatibility with earlier 16-bit applications that can only deal with short names, Windows creates 8.3 names out of long ones. Long file names superseded the eight-plus-three (8.3) character limitation used in 16-bit DOS and Windows 3.1. Long file names include spaces and special characters except for slashes, colons, asterisks, open/close brackets, exclamation points and pipe symbol (/ \ : * ! |). Long file namesFile names in Windows that are up to 255 characters in length.
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