NOT VIEWING DEVICE CONFIG

Recently upgraded my software and firmware to the .35,
from when i did this I can't use the "VIEW DEVICE CONFIG" in the I2.... this was a very usefull tool ..... I am sure you are aware of this problem can you please advise how to fix this.......
from when i did this I can't use the "VIEW DEVICE CONFIG" in the I2.... this was a very usefull tool ..... I am sure you are aware of this problem can you please advise how to fix this.......