Error: SignerSign() failed." (-2147024885/0x8007000b) about msix HOT 2 CLOSED

Worked like a charm.
So for someone else facing the problem.
Step-1:
Enter Get-PfxCertificate in Windows Powershell.
Step 2:
FilePath[0]: Path of your pfx certificate and hit enter.
Step 3:
FilePath[1]: Keep this empty and hit enter.
Step 4:
Enter your password for the certificate.
Step 5:
Copy the subject and paste it exactly in pubspec.yaml

Note: Open PowerShell in fullscreen or part of the subject will be cropped and will have to repeat from step 1.

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Hello

Please try this solution #17 (comment)
also try remove white spaces like: L = Jeypore, to L=Jeypore,

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