If you're using Windows XP Professional SP3 32-bit and have it configured with the POSReady registry tweak so it can continue to receive security updates through April 2019, a total of 8 security updates for July 2018 are available at the Microsoft Update Catalog site.
Download and save all 8 security updates, then install them in order by KB number.
Do NOT restart your computer until all 8 security updates have been installed.
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Download and save all 8 security updates, then install them in order by KB number.
Do NOT restart your computer until all 8 security updates have been installed.
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