I'm trying to upgrade Jira Data Center with a single node version 8.2.3 to 8.13.x I'm running the linux .bin installer for 8.13.x and when I input the existing software install location. I get the following:
The directory you have selected is not a valid Jira Software installation directory.
Finishing installation ...
I've worked with Jira for years and never seen this type of error.
Can anyone help me with this???