Writing your configuration to server_autoconfigured.bat ... Failed!

[Hellspell]

i checked it turns out it was read only, but when i unticked it and clicked ok it said I needed would need admin. I am on the only account on this computer so logically it must have admin rights, musn't it? Well I clicked ok, and it came up it was applying something to the folder and all it's sub folders. It hasn't worked, and now it says the folder is read only all over again.