The "Drive has been locked by another program" error in TransMac typically occurs when a background Windows process—like Antivirus, Windows Defender, or File Explorer—is actively accessing the USB drive, preventing TransMac from formatting or writing to it. 1. Close Background Processes
Antivirus software often interferes with TransMac's ability to write DMG files. Windows Security Virus & threat protection Manage settings and toggle Real-time protection until the process completes. 4. Close Conflicting Software Ensure no other programs are interacting with the USB: File Explorer Exit drive-mounting software like Daemon Tools Transmac Drive Has Been Locked By Another Program
Title: Analysis and Resolution of "Drive Has Been Locked By Another Program" Error in TransMac The "Drive has been locked by another program"
: Services that monitor for new hardware or media files can interfere with the write process. Step-by-Step Resolution Guide 1. Run TransMac as Administrator Uninstall TransMac : Drag the TransMac application to
Type list disk to find your USB drive's number (e.g., Disk 1).