Control Panel Utility for Editing Protected DLL Files

C.

The correct answer is C. Folder Options.

Explanation:

.dll (Dynamic Link Library) files are critical system files that contain code and data that are used by various programs on a Windows operating system. These files are usually located in the System32 folder, which is a protected folder that requires administrator permissions to access and modify.

If a technician needs to edit a protected .dll file and cannot find it in the System32 directory, they may need to adjust their folder options to show hidden files and folders. The Folder Options utility can be accessed from the Control Panel, and it allows users to modify various settings related to file and folder management.

To access Folder Options in Windows 10, follow these steps:

1. Click on the Start menu and select Control Panel.
2. In the Control Panel, select Appearance and Personalization.
3. Under Folder Options, select Show hidden files and folders.
4. Click Apply and then OK.

Once the technician has enabled the option to show hidden files and folders, they can navigate to the System32 directory and search for the .dll file they need to edit. It's important to note that modifying system files can be risky and can cause system instability or even data loss, so it's recommended to proceed with caution and create a backup before making any changes.