[Update Issue] Error 404 Unauthorized When Updating RadSystems 8.7.4 to 9.0.1

Hi everyone,

I’m currently trying to update RadSystems from version 8.7.4 to 9.0.1, but I keep encountering the following error:

Error: The remote server returned an error: (404) Unauthorized

I’ve followed the standard update steps and verified my credentials, but the error persists. It seems like the system is either unable to find the update files or is rejecting the request due to an authorization issue.