If closing visible apps doesn't work, a process may be hiding in the background. These tools will help you uncover it.
Sometimes, real-time protection sees TransMac attempting to write a "foreign" (Mac) file system to a drive and blocks it as suspicious activity.
Sometimes, the issue stems from hardware-level conflicts or specific USB controllers on your motherboard.
If using native security, open > Virus & threat protection > Manage settings , and temporarily toggle off Real-time protection . Remember to turn it back on after TransMac finishes. 3. Clean the USB Drive Using Diskpart Transmac Drive Has Been Locked By Another Program
Type list disk and press . Identify your USB drive number by looking at the storage size.
Since you are preparing a bootable macOS drive, it appears you might be setting up a Hackintosh system or recovering an older Apple computer. Would you like assistance troubleshooting the or setting up the correct OpenCore bootloader configurations next? Share public link
Remember to turn your antivirus back on as soon as the process finishes. Step 4: Stop the Windows Search Indexing Service If closing visible apps doesn't work, a process
If you see other apps using the drive (like antivirus software or disk monitoring tools), right-click them and select .
Type list disk and press . Identify your USB drive by its storage size (e.g., Disk 1 or Disk 2).
He clicked "OK" and tried to eject the drive again. Nothing. The little light on the USB stick flickered in a pattern he’d never seen before. Not a steady read/write pulse, but a rhythmic flash. Like a heartbeat. Or a distress signal. Sometimes, the issue stems from hardware-level conflicts or
Security suites may lock USB drives upon insertion to scan them.
The "TransMac drive has been locked by another program" error usually occurs when TransMac, a popular software for burning and creating bootable disks on Mac, encounters a conflict with another application or process trying to access the same drive. This could be due to various reasons, including:
Go back to Services, right-click , and click Start to restore your system search functionality. Reliable Alternatives to TransMac
