Adsense and Vagex on Youtube?

So I used Vagex on one of my videos, but stopped using Vagex and deleted the Vagex Viewer. Does this mean I can't ever use Adsense at all, or just not on the video I used Vagex with?

Vages has nothing to do with Adsense, you can use it.

If you didn't have your videos monetized when using Vagex and no longer use it and now want to monetize videos through Adsense, you should be OK. They don't care where you got views in the past, it's where your views they are paying you to show ads to come from that they care about.