I install a new version of DNN8 and tried a test site everything worked fine, I created, I edited, I uploaded files, but when I went to delete I get the following:

Error: Site Management is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Access to 'W:\dnn8.nettally.com' denied. ---> System.UnauthorizedAccessException: Access to 'W:\dnn8.nettally.com' denied. ---> System.ComponentModel.Win32Exception: Access is denied --- End of inner exception stack trace --- at SchwabenCode.QuickIO.Internal.InternalQuickIOCommon.NativeExceptionMapping(String path, Int32 errorCode) at SchwabenCode.QuickIO.Internal.InternalQuickIO.GetFindDataFromPath(QuickIOPathInfo pathInfo) at DotNetNuke.Common.Utilities.FileSystemUtils.DeleteFilesRecursive(String strRoot, String filter) at DotNetNuke.Entities.Portals.PortalController.DeletePortal(PortalInfo portal, String serverPath) at DotNetNuke.Modules.Admin.Portals.Portals.OnGridDeleteCommand(Object source, GridCommandEventArgs e) --- End of inner exception stack trace ---

I have verified, removed and reapplied "Network Service" with "Full Control" to the entire directory tree with no success. I even, just to see, added "everyone" with "Full Control" and I still get the same message. What am i missing? SQL on one server and IIS on another? 

We have another instance of DNN running on the same machine and it doesn't have the same issue with access denied.

 

A permissions issue where though...I set "everyone" to  full control and I still get the same error. Where do I look or what else can I try?