Subdomain not working
I am trying to make a subdomain to work for almost 2 days with no luck. I searched the forum and google to find a solution but i can't make it work.
My domain is riosif.gr
I made it forward www to non-www and that works.
I want a my subdomain to be kb.riosif.gr and look at the directory /kb/ where is at riosif.gr/kb/ but i want it to always stay to kb.riosif.gr and work like kb.riosif.gr/index.php, kb.riosif.gr/icons/ where icons is at /kb/icons/ etc(i hope you understand what i mean.
Could someone tell me step by step what i should do? From the very beginning please. From the dns entries until add website and add subdomain? Please...
Thank you very much