Solusi
Check the following settings:
On the computer you are using, go into Windows Explorer, double-click [Entire Network], then check that the computer you want to share is listed there.
You can also check for the computer as follows: On the [Start] menu, point to [Find], [Computer], enter the name of the computer you want to share, then check that the computer is on the network.
If the computer you want to share is listed, double-click its icon to see whether the shared name of the folder you want to share is listed.