(There are two computers in the enterprise unit, namely A and B. Due to office needs, I want to copy some files from computer B to computer A. So I opened My Network Places as usual, and when I double-clicked on computer B, I got a message: "Workgroup cannot be accessed. You may not have permission to use network resources. Please connect with the administrator of this server to find out if you have access permission". Now I was stunned, and muttered: "The last time)