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PathFileExists articles update#2077

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nikita-leontiev wants to merge 1 commit intoMicrosoftDocs:docsfrom
nikita-leontiev:pathfileexists
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PathFileExists articles update#2077
nikita-leontiev wants to merge 1 commit intoMicrosoftDocs:docsfrom
nikita-leontiev:pathfileexists

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@nikita-leontiev
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@nikita-leontiev nikita-leontiev commented Aug 27, 2025

  1. Since PathFileExists calls GetFileAttributes it supports extended-length paths:
Child-SP          RetAddr           Call Site
00000000`001bf718 000007fe`fefec9b1 kernel32!GetFileAttributesW
00000000`001bf720 00000001`3f9b1037 SHLWAPI!PathFileExistsW+0x2d

Extended-length paths usage info added to pszPath parameter description.
2. ERROR_FILE_NOT_FOUND case added to PathFileExistsA.
3. ERROR_PATH_NOT_FOUND case added.

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@nikita-leontiev : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

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