The only google hit for that (rahter strange) message is http://answers.microsoft.com/en-us/windows/forum/windows8_1-security/does-defender-have-a-workability-alert/94274f3b-2201-4d8d-953e-7218c3cd3e58 and it doesn't really help.
Try one of the following:
- disable windows defender (assuming that's the program that gives the message): http://winaero.com/blog/how-to-disable-or-enable-windows-defender-in-windows-8-1/ tells how to do it in Windows 8.1 (you didn't tell your OS, so this might be inapplicable)
- uninstall that video downloader
This stupid window stared popping up ALL the time that says"workability alert
core components are disabled
defender has detected that core components of video downloader are disabled
please choose one of the following:-enable or
-remind me later
with an ok button .there is NO x or way to close it, stays in front of everything!!! I want it to go away forever!.. i dont think i even have defender, i use avast and mbam. any help would be very appriciated![]()

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