Windows Xp Kb 968730 X86 Ptb Hotfix Link

: The "ptb" in your query refers to the Portuguese (Brazil) language version of this update.

After applying the hotfix, the following system files were updated (typical checksums available in original MS KB article): windows xp kb 968730 x86 ptb hotfix

The hotfix is a critical update for legacy Windows environments—specifically Windows XP SP3 and Windows Server 2003 SP2 —that enables support for SHA-2 (SHA-256, 384, and 512) certificate enrollment and processing . Essential Technical Details : The "ptb" in your query refers to