I've run into an issue with one of my systems where multiple Oracle versions are installed for the support of various applications, but I need to run a program as a Windows service using the Local System account. Currently, I am getting the following error:
System.Exception: OCIEnvNlsCreate failed with return code -1 but error message text was not available.
but I have been informed that this is likely due to the environment variables for the Local System account being set incorrect. As such, how do I go about actually changing the values for the Local System account?