Do you have the ACP Installer you originally used? Your license ran out for support and upgrades in late 2016. You have an ACP Basic license. I am unsure if you have an old version. Since it won't start I can't tell. If you lost the installer, then try these in the following order:

ACP 8.1.1a Installer

If that won't run because your license is too old, then

ACP 8.0SR1 Installer

Please don't uninstall just re run the installer that works for you then I can help from there.