Acrobat DC: since Windows 10 latest updates, I cannot save my PDF documents

Hello all,

Please could you help? I have been trying to resolve my issues with 3 different Adobe support personel  - without sucess and long time wasting - through support chat - I did not understand what one wanted me to do as, sorry, but he explained really badly, the other one disconnected just like that and another one could not sort it out..

Anyway, last week, my PC had Windows 10 updates and since then, I have been having issues: I cannot go to my desktop storage, I cannot save nor save as my document (already in PDfs)...

I really need this as I work with DC everyday (I work for myself and I am the only one employee) and I have not been able to do anything for 3 full days.

Help please!

Thanks all.