Hello, I was working on my template, doing some maintenance stuff. I saved it, closed it, try to reopened it, but it won’t open again. Got the following message: “The project xxxx.cpr is not valid!” If I look at the backup file I notice a sudden change in size of my backup, going from 1;2G, to 2…

We reported this issue to Native Instrument. They are aware of the issue, and they have plan an update which should fix this in Kontakt. Please refer to them if you need more info it.

Maybe look at the critical announcement ( pinned ) about files going to more than 2GB [image] A critical announcement about CPR files larger than 2GB getting corrupted Cubase Dear Cubase and Nuendo users, We have spotted a special border case within the latest releases o…

That looks like my situation. thank you!

Hi @Martin-Raison We are aware of strange things happening with projects using Kontakt instances where sometimes the project will keep doubling in size when being re-saved, it’s as if Kontakt instances save twice more than they should. In order to help you the best would be for you to identify the…

thanks for the recommendations, I updated Kontakt which was not up to date. That was not the root cause though and I think I figured out what I did wrong: While working in my template I was enabling tracks to access to their channel settings without having my external SSD (where all my librairies…

Hi @Martin-Raison That’s a very interesting case here. I will document it. Could you report to Native Instruments directly? In the end Kontakt should be fixed. Cheers, Armand

Just curious if this issue is related to Kontakt6 and prior versions or just Kontakt 7?

From my understanding it’s only happening with Kontakt 7.

Project is not valid

Cubase

Paul_Bryce March 2, 2024, 6:24pm 2

Maybe look at the critical announcement ( pinned ) about files going to more than 2GB