MultiVersion upgrade from 9 to 12

Peter Mogilnitski asked on May 1, 2019 23:03

I am upgrading from version 9 (portal) to version 12 (portal) following this article. Everything seems to work till I get to upgrade from 11 to 12. I do exactly the same steps, i.e.:

  1. run upgrade.sql on kentico 11 DB.
  2. Connect fresh kentico 12 to this DB and go to admin

And it hangs, now if I look in the db on the evenlog table I see Upgrade to 12.0 START I've done from 9 to 10 and 10 to 11 and i didn't see any error in the event log. There was always something like:

  • Upgrade to 11.0 START
  • Settings key UPDATEOBJ
  • Upgrade to 11.0 FINISH

I am missing something that I need to do with Kentico 11 before running the upgrade?

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