Transmac Drive Has Been Locked By Another Program

Type list disk to find your USB drive's number (e.g., Disk 2).

By systematically clearing out the background processes that compete for your USB hardware, you will eliminate the "locked by another program" error and successfully create your macOS bootable media. To help narrow down the exact cause, tell me: Which are you running? What antivirus software is active on your computer? Transmac Drive Has Been Locked By Another Program

If TransMac continues to fail, other tools can create bootable macOS installers from DMG files on Windows: Type list disk to find your USB drive's number (e

Press Windows Key + R , type cmd , and press Ctrl+Shift+Enter to open an elevated command prompt. Type diskpart and press Enter. What antivirus software is active on your computer

Run your TransMac process, then turn your antivirus back on. Summary Troubleshooting Checklist

To set this permanently for future use: 1. Right-click the TransMac icon and select . 2. Go to the Compatibility tab. 3. Check the box next to "Run this program as an administrator" and click OK.