error reading eq2.ini

[sakacs153]

thats what i get when i run eq2 maps.
says error raeding EQ2.ini file
System.UnauthorizedAccessException:Access to the path C:\Programfiles\sony/everquestII\eq2.ini is denied
at System.IO._Error.WinIOError(Int32 errorcode, string maybefullpath)
etc etc etc etc

im not sure what this mean, i have the ini file with the codes written in it like the instuctions say to do