Cant Access cloud through mapped drive

i am using my NAS last 4 month without any problem,Now i cant access the file from local computer but i can access dash board through browser. ping is there. when i try to access mapped drive “windows cant access” this msg will come.

Hi Shah1,

You can refer to the link given below to troubleshoot for the issue as it can be

https://support-en.wd.com/app/answers/detail/a_id/13466