Hello,

I recently installed Windows Server 2012 to my network server and despite it being visible on all other desktops, i can't seemingly access it from my laptop through wifi. Help please. 

Hi Khym,

What are the IP address details of the server and you laptops WIFI adapter? Are they on the same subnet and IP

Hi Khym,

Do you can not access the share on 2012 by UNC? If yes, please try to use IP address instead of it.

More information:

How To Connect to Shared Folders Over the Network (on a Domain) in Windows Server 2003

https://support.microsoft.com/en-us/kb/323386

Im glad to be of help to you!