If you experience an error relating to digital signatures when trying to install your DRL disc please follow the process below to update the digital signature file.
1. Click the technical support hyperlink from the installer screen.
2. Click the certificate hyperlink.
3. Select the option to Open the file.
4. Install the certificate.
5. Store the certificate on the Local Machine.
6. Choose the option to automatically select the certificate store based on the type of certificate.
Once the certificate has installed you can re start the installation process.