I've had to manually uninstall a prior version of the VPN client (v 4.01). Unfortunately the HKLM\SOFTWARE\DeterministicNetworks\DNE\Parameters key contains a hidden key or value that makes it difficult to delete. I'm attempting to install the version 5 client and it fails. I downloaded and tried to install version 4.05 client to try to uninstall it, but it gives me a blue screen of death when attempting to install the DeterministicNetwork components.
Is there a tool that can remove the above mentioned registry key?
Thanks in advance.