A network of Windows clients is configured to use the distributed cache mode of the BranchCache technology. Which one of the following will not be helpful when troubleshooting configuration errors?

a$.$

Verify that the client computer with the cached file is turned on

b$.$

Verify that the client computers use the same content information version

c$.$

Verify that certificates trusted by the client computers are installed on the servers

d$.$

Verify that the client computer with the cached file is on the same subnet as other computers