Startup delay occurs after you disable IPv6 in Windows

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Windows Malicious Software Removal Tool x64 - v5.135 (KB890830)

After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software including Blaster, Sasser, and Mydoom and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you sta...