UI.xsd error

Sep 1, 2008 at 4:29 PM
I am new to coding, I am doing the tutorials and I am getting this error every time: 
Access to the path 'C:\Program Files\World of Warcraft\Blizzard Interface Data(enUS)\FrameXML\UI.xsd is denied.
I have checked the properties of the file it is not read only.
I have re-installed AddOn Studio and I have re-installed the WOW user interface tool with the same error everytime.
Any suggestions?
Sep 1, 2008 at 6:12 PM
This was an easy fix, please see the readme file for the betav2 it fixed it no problem
Sep 2, 2008 at 2:27 AM
once this error was fixed I got the same error in the issue tracker, Unable to load dll 'Aquish.dll'