Cfadisk.inf: The "Flipping" Fix for USB Local Disk Mode The cfadisk.inf file is the core component of the , a legendary legacy driver used by IT enthusiasts and power users to trick Windows into recognizing a removable USB flash drive as a "Local Disk."
Under the tab, select Device Instance Path from the dropdown. Copy this value. Edit the File : Open cfadisk.inf with Notepad. Locate the section labeled [cfadisk_device] . Cfadisk Inf
: Because cfadisk.sys is an unsigned legacy driver, modern versions of Windows (64-bit especially) will require you to Disable Driver Signature Enforcement via the Advanced Startup menu to install it. Cfadisk
: This is a software-level filter. If you plug the USB drive into a different computer that doesn't have the Hitachi filter installed, it will appear as a normal removable drive again. Locate the section labeled [cfadisk_device]
Replace the existing hardware ID (usually line 26) with your copied path. Ensure you follow the specific formatting shown in the file (often stripping the portion after the second \ ). :
: Always back up your data before "flipping" a drive. Changing how the OS interacts with the file system can occasionally lead to corruption if the drive is removed improperly.