Android phone connection

I can view files and open folders from my pc on my network and view folders on my phone but if I try to open folders from my phone I get an unable to open message, why?

Your using what exactly on your Android to try to open what on your what?

I am using files search from my phone on network neighbourhood, VeroV shows and all connected folders and drives, I cant open any though

There is a “network neighbourhood” in Android? I couldn’t find that on the only Android tablet I own. I did try it with file manager + and added my Vero under remote>SMB and gave it the ip address user and password and it brought up and played a file sitting on a thumb drive plugged into my Vero. Perhaps the app your using is trying to connect as a guest and you need to give it credentials?