Since Microsoft has ended official support for Windows XP, these hotfixes are no longer available through standard Windows Update. You may need to find them via the Microsoft Update Catalog or archived community repositories. Google Groups download link for the Portuguese version in the update catalog? Windows Xp Kb 968730 X86 Ptb Hotfix - Google Groups 7 May 2024 —
Since Windows XP reached end-of-life (EOL) in April 2014, you should only be running XP in isolated, air-gapped, or specialized embedded environments. Examples include: windows xp kb 968730 x86 ptb hotfix
After rebooting, confirm the hotfix is active: Since Microsoft has ended official support for Windows