Microsoft Malicious Software Removal Tool 5.139 for Windows
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File information
- File name Windows-KB890830-x64-V5.139.exe
- Platform Windows
- File type Installer (64-bit)
- Version 5.139
- File size 82.35 MB
- Date added 2026-04-13
This tool checks your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps to remove the infection if it is found. Microsoft will release an updated version of this tool on the second Tuesday of each month.
