Affinity Designer can't save my documents

[daniele.cogo]

Hi all. Affinity Designer can't save my documents or export cause of an "authorization" problem. All other software (also Affinity Publisher) save files correctly.
I tried to uninstall and reinstall from App Store but the problem remains.

Can you help me?
Thanks

[Callum]

Hi daniele.cogo,

Welcome to the forums

If you try exporting to a different location or try exporting with a different file name does this issue still occur? Does this happen with all files or just this one?

Thanks

C

[daniele.cogo]

Hi, I done all this kind of tests and the problem remains.
This happens with all the new files, is the first time I'm trying Affinity Designer.