Root Tablet not rooting correctly

[daithidearg]

Ok I followed the steps in the xda forum:
http://forum.xda-developers.com/showthread.php?t=1657056&highlight=4+1+1

Everything seemed to work fine but root checker indicates I'm not rooted.

Reason for doing was to amend settings for DHCP and if I go into root browser I can go into data folder but there is nothing inside that:
Samsung Galaxy Tab Wifi Problem and Solution | Steve Shaffer Photography

I'm using Android version 4.1.1 on GT-P5110. Any suggestions or would I be better opening a thread on the XDA forum?

 

[daithidearg]

Sorry if I wasted peoples time but just for anyone else I just downloaded superuser, installed it manually and it worked. The link is in the xda forum.