Signtool Error Information "Error: SignerSign() failed." (-2147024846/0x80070032)

OS: Windows 7
Windows SDK 10
"C:\Program Files\Windows Kits\10\App Certification Kit\signtool.exe" sign /f certtificate_file_path /sha1 40char_code  /tr time_stamp_link /td sha256 /fd sha256 /dlib module_file_path file_to_sign.exe
    "Error: SignerSign() failed." (-2147024846/0x80070032) 

Did not find anything regarding error. How to resolve??

asked on Stack Overflow Aug 4, 2020 by Ramesh

1 Answer


Please note that Microsoft deprecated SHA1 support at the end of July 2020. See Microsoft's announcement on Preparing for the deprecation of SHA-1 signatures, as well as Microsoft's 2019 SHA-2 Code Signing Support requirement for Windows and WSUS.

answered on Stack Overflow Sep 3, 2020 by RAM

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