You must use version 5.31 or greater to convert this project before upgrading

I'm having this issue, I've created the graphics in AVEVA plant scada 8.4 version and trying to copy to my oldest system CITECT 7.4, but I can't do it. Already have tried the Eric Black suggestion but it not worked yet. Anybody is facing this problem ? And have any point to include ?

I'm having this issue, I've created the graphics in AVEVA plant scada 8.4 version and trying to copy to my oldest system CITECT 7.4, but I can't do it. Already have tried the Eric Black suggestion but it not worked yet. Anybody is facing this problem ? And have any point to include ?

Citect/Plant SCADA, like many apps, is backward compatible--meaning you can open an old project in a newer version of the app and it will upgrade. However, it is not forward-compatible. You cannot take a project from a newer release and open it in an older one. There is no downgrade feature.

There have been substantial changes to the graphics file format from v7.4 to 8.4, it would not be possible to downgrade your graphics. Upgrading graphics from lower to higher versions is supported.

Can you share with us why you are using quite an old version (v7.4)? Is there any chance to upgrade this to the latest release to take advantage of enhancements and quality improvements?

So unfortunately I've lost some days of work here...

My company is updating our software version and creating safety rules, but until they approve the new version, I have to maintain the old running. We still using the v7.4 and developing processes and everything there. But, as we are installing a new version I tried to create the new screen on the newest version and also use on the old one. I was hoping to find some add-in or plug-in to install and read the new screen.

Now I know it's better to create in the old version and send to the new one

Thank you guys for the answer!