How to Get Permission to Replace DLL Files

1. Log in to your computer using an administrator username or another account with admin privileges. After you log in, click the Windows 'Start' button, select 'Control Panel' and click 'System and Security. Click 'Administrative Tools' and then double-click the 'Computer Management' icon.
2. Click 'Local Users and Groups' in the left navigation panel. Click the 'Administrators' group. This group lets a user change any setting on the computer, including DLL file replacements.
3. Right-click the 'Administrator' group and then click 'Add to Group' in the pop-up menu. A configuration dialog window opens.
4. Type your user account name in the text box. Click 'Check Name' to verify the spelling. Click 'Add' to add your account to the admin group.
5. Click 'OK' to save the settings and close the dialog window. Double-click the 'Administrator' group to verify that your name was added. Log out and log in using your account, which now has the ability to replace DLL files.