So I have spent over 12 hours editing a video on wmm and it is not the first video I do. When I press play preview, it works perfectly. However when I want to save as movie I get an error and all the videos get a yellow exclamation sign and the video doesn’t work anymore.
If I go out of the application and back in the videos work again!
I please need help and is very urgent!!
pleaseee :( 
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But the 3D in Thor is good, so your argument is iaerlevrnt for the many that enjoy 3D and thought Thor 3D was good.Maybe its your local theater giving a poor presentation of it.
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