'az' is not recognized as an internal or external command

[papanito]

I am using sops with Terraform and have the same issue as in #818

│ Error: Failed to get the data key required to decrypt the SOPS file.
│
│ Group 0: FAILED
│   https://xxxxxxxx.vault.azure.net/keys/sops-key/xxxxxxxxxxxx: FAILED
│     - | Invoking Azure CLI failed with the following error: 'az' is
│       | not recognized as an internal or external command,
│       | operable program or batch file.
│
│
│ Recovery failed because no master key was able to decrypt the file. In
│ order for SOPS to recover the file, at least one key has to be successful,
│ but none were.

Calling az works fine and

hich az
/c/Program Files/Microsoft SDKs/Azure/CLI2/wbin/az

The difference to [#818] is, that az is installed with msi not SOPS