Tag: SignTool

Assume the following scenario:

• An Appx package is to be signed.
• For this purpose, SignTool.exe is used.
• The code signing certificate used was recently renewed.
• The signing process with the new code signing certificate fails with the following error message:

"Error: SignerSign() failed." (-2147024885/0x8007000b) 

Continue reading "Code signing of Appx packages via SignTool.exe fails with error code 0x8007000b (ERROR_BAD_FORMAT)"

One way to perform code signatures is to use the SignTool command line tool. This is part of the Windows 10 Software Development Kit (SDK).

If you want to use the tool on a system without having to install Visual Studio or the Windows SDK, you can proceed as follows.

Continue reading "SignTool installation without Windows Software Development Kit (SDK) installation"