- Once logged into your control panel, go to the "Files" tab and browse to the file/directory in question.
- Hover your mouse pointer over the file/directory -- you will notice a small "down-arrow" button to the right. Click this and select "Change Permissions".
- Click to select the user account "Application pool group (IWPG_youraccount)".
- Click the "Allow" checkbox for "Full Control".
- Click OK to save changes.