You do not need to start from scratch.
Version 5 is a full install upgrade, so you would download from the Download page at blueirissoftware.com/, and use your version 4 key to register with.
After registering, everything should transfer over, and you can then uninstall Version 4.
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- Fri Jul 05, 2019 3:56 pm
- Forum: Blue Iris 5
- Topic: Can I upgrade from BI-3 to BI-5 by purchasing a support plan?
- Replies: 4
- Views: 590
When you add the support and maintenance plan to your Version 4 license, this then makes your Version 4 license Version 5 compatible indefinitely. You would add the support and maintenance key behind the Upgrade/Renew button on the Options/About page of Version 4. If you have already uninstalled Ver...
Almost. But after adding the support and maintenance plan key to your Version 4 license, Version 5 is then a full install upgrade, so it would need to be downloaded from blueirissoftware.com/Download.