What players do you have installed on Windows 10 64 bit?
Is QuickTime 7.7.6 installed? QuickTime 7.7.6 for Windows
And, are you running the programs from a user account with administrative privileges?
Installed Codecs - Does your computer have ffdshow or matrox software installed? I came across forum discussion about troubleshooting related to removing them to resolve the exporteravi.prm matter.
Have you done uninstall, free ccleaner (regular and registry parts), reinstalled with antivirus and firewalls disabled?
Let us start here, and then decide what next.