Identify your target flash drive number (e.g., Disk 1 or Disk 2).
To avoid this error in the future, follow this specific order of operations: drive has been locked by another program transmac
Open your Windows Start Menu and locate the software shortcut. Right-click the icon and choose . Try formatting or restoring your DMG file again. 2. Clear Disk Structures via Diskpart Identify your target flash drive number (e
Keep the panel open, perform your disk operation, and toggle it back on immediately after completion. 4. Terminate File Indexing and Cloud Services Right-click the Windows Taskbar and open . Try formatting or restoring your DMG file again
, File Explorer, or disk-indexing services—is actively scanning or monitoring the USB drive. This conflict prevents TransMac from gaining the exclusive access required to format or restore a disk image to the drive. Gist +2 Core Review: TransMac Performance & Reliability Functionality: TransMac is a long-standing utility for managing Mac-formatted disks on Windows, often used to create bootable macOS installers. Ease of Use: While the interface is simple, users frequently encounter "locked" or "access denied" errors on modern operating systems like Windows 10 and 11 due to tighter security permissions. Security Context: Some community members have flagged it as suspicious due to its deep-level disk operations, but these are generally recognized as false positives related to how it handles non-Windows file systems. Reddit +5 Troubleshooting & Fixes If you encounter this lock, follow these steps to resolve it: Disable Real-Time Protection
Here is the step-by-step guide to fix the "Drive has been locked by another program" error in TransMac.