.avi file in A7+Windows-11

[Garraf Observatory]

Dear colleagues

We can't see the images in an .avil file. I can open them but I only see a background without the object. Anyone having the same problem.
We use A7 with Windows-11. We didn't have this problem before.

[Garraf Observatory]

Hi Fabio

We have installed Pack-6 for A7 few minutes ago....avi files open correctly ¡
Thank you very much for your support and kindness.