I am trying to upgrade my Qlik Sense server from the September 2018 Technical Preview to the regular September 2018 release.
When launching the installer, I am getting the following error message:
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Qlik Sense setup - Environment error
Unsupported upgrade. This version does not support upgrades from the version currently installed on the machine. Please uninstall the existing version and try again.
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Obviously I would prefer NOT to uninstall and reinstall because of the workload and risks associated with this. Seems like an uncertain thing to do, I am afraid it might cause problems.
Please advise if there is any way to get around this error.
Thanks,
Magnus
