I've tried to do an in-place upgrade from 4.1 to 5.1.
- I install 5.1 in a separate folder
- I copy 4.1.1 folder to 4.1C
- I copy jiradb_4.1.1 DB to a DB named jiradb_5.1
- I use config.bat in 5.1 to point at 4.1C
- I use config.bat in 5.1 to point at jiradb_5.1
When I start JIRA 5.1 it appears to upgrade the jiradb_5.1 database.
I am then met with Step 2 of 4 JIRA setup page. This is not what I expected. If I proceed with the wizard, then the jiradb_5.1 is emptied out and it looks like a fresh installation.
I've read a lot, certainly not all (there is so much to read...) but can't find any clues about this. Can someone please advise me what I'm doing wrong? Thank you