MetaDefender Drive Toolkit v3.8.9



Released on Sep 03, 2026

This release includes improvements, bug fixes.

Improvements and Bug Fixes

  • With "remove report after synced" enabled, report files and their artifacts are cleared from the drive once synchronization completes, rather than accumulating in the report folder.

  • Engine updates in MetaDefender Drive Toolkit no longer lose the existing backup and fail partway through copying, and each module is named while it is still downloading.

  • Flashing several MetaDefender Drives in one session preserves each drive's stored scan hashes and logs, instead of silently discarding them when another drive is imaged at the same time.

  • Starting MetaDefender Drive Toolkit no longer raises a command prompt window full of graphics errors, on any machine it is installed on.

  • Drive Toolkit reports why a partition resize failed and retries the mount point rather than leaving the flash in an unusable state.