Get-PSUScript: Status(StatusCode="Unimplemented", Detail="Bad gRPC response. HTTP status code: 404")

[parzog]

I’ve had the same issue - what is your infrastructure/installation method? MSI/Module/IIS (nested?)/etc? You can check through this thread and see if any of the steps I took that are mentioned are helpful:

PSU 5.0.6 gRPC Errors

Product: PowerShell Universal Version: 5.0.6 Hi all, I’ll start with some environment info - we are running PSU in a nested IIS10 configuration on a Windows server. The application pool and application were set up with the applicable setup guides for v5. We use a nested folder structure of {...}\inetpub\<version>\ acting as the version root folder, with bin and data folders underneath. Anonymous authentication is enabled at the global level within IIS, as well as for the site version we are us…