Open the “Control Panel”.
Open “Folder Options” and select the “View” tab.
Select “Show hidden files and folders”.
4. Un-check “Hide protected operating system files”.
In the warning message you receive, click “Yes”.
Click “OK”.
Close the Control Panel.
Rename the DRM folder to DRM.old.
Depending on your OS, it can be found in different locations: - Windows 2000 and XP: C:\Documents and Settings\All Users\ DRM - Windows 98: C:\Windows\All Users\DRM - Windows ME: C:\Windows\DRM
Close this window and open OverDrive Media Console.
Go to “Tools > Windows Media Player Security Upgrade”. If it will not run from the OverDrive Media Console, the security upgrade may also be run by going to (in Internet Explorer only) the following site: http://drmlicense.one.microsoft.com/Indivsite (Please make sure to have Javascript and ActiveX enabled as well.)
Attempt to download an OverDrive Audio Book.