PowerShell - Scripting Best Practices
You run this command but get an error:
Set-AuthenticodeSignature : Cannot find the certificate. What is the likely cause?You run this command but get an error: Set-AuthenticodeSignature : Cannot find the certificate. What is the likely cause?
medium📝 Debug Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze the error message
The error says it cannot find the certificate, meaning the$certvariable is likely empty or invalid.Step 2: Check other options
Incorrect file path causes a different error. PowerShell version or existing signature do not cause this specific error.Final Answer:
The certificate variable is empty or invalid -> Option BQuick Check:
Certificate missing error = invalid $cert [OK]
Quick Trick: Check certificate variable if 'Cannot find certificate' error [OK]
Common Mistakes:
- Assuming file path is the problem
- Thinking PowerShell version causes this error
- Believing script already signed causes this error
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