I am trying to update the software and have successfully downloaded DownloadManager_1009a.exe. When I run this its self-extracts and verifies successfully. When I click [next] to start the download I get the message "The URL has expired, Retry the operation from the beginning"

I have retried a number of times without success. I have tried running as administrator and with the Firewall and anti-virus software switched off; all without success.

This is becoming very frustrating. I have successfully update and installed previous versions of the software.

Software

Windows 7

Security MS Securities Essentials
PMB v3 installed.