Denied access to _lib folder

I want to configure my database connection but am denied access to my _lib folder. it goes like this. xxxx.com/_lib

Hi Bush
what permissions are set for the folders & files of the application? some servers will not open the deployment UI unless set to 755
Where did you upload the files?
they should be in a folder that you created, within public.html named or instance scriptcase upload your app zip file to this folder, then unzip within the scriptcase folder - the path to the _lib would then be xxxx.com/scriptcase/_lib if your lucky it will open, if not go to your ftp program that you used to upload the file select the files all the folders and right click select change permissions on all files and folders set 755 and go takes a while but should connect ok after change, after success you can always reset the permissions to what ever you require for your security.