If TransMac continues to fail, you might use a tool designed to bypass these locking issues, like the UUByte DMG Editor or BalenaEtcher . When to Use Run as Admin Always do this first. Disable Defender If the error occurs immediately upon clicking "Format". Diskpart Clean If the drive appears "Read Only" or shows no space. New USB Port If the drive keeps disconnecting or failing halfway.
Type list disk to see all connected drives. Identify your USB (usually based on the size). transmac drive has been locked by another program hot
The "TransMac drive has been locked by another program" error usually occurs when , antivirus software , or indexing services are actively using the USB drive , preventing TransMac from gaining the exclusive access it needs to format or write a disk image. If TransMac continues to fail, you might use