I am using Ubuntu+Windows 10 on my laptop

I have partitioned the hard disk in such a way that I have a portion where ubuntu is installed, a portion where windows is installed, and 2 other partitions which both ubuntu use common for data storage

it has been working fine till now
but today out of nowhere I am not able to access some folders on the common 2 drives in windows,
I am able to access all the folders in ubuntu but not in windows.
it says you don't have rights to access the folder

i try to change the settings the settings freeze and den I am not able to do anything

I have tried icacls in cmd but it's not working
any suggestions on how to fix this problem??