Hi, first sorry for my bad english.

I have instaled Edit Orders on my test page, and worked ok.

Then i instaled the same files on my store and it dosent work.
Thre is an error when i am press the EDIT buton on ORDERS:

Sorry, your security clearance does not allow you to access this resource.
Please contact your site administrator if you believe this to be incorrect.
Sorry for any inconvenience.

What i am doing wrong?