To Parent Forum May 5, 2021 at 12:03 pm #3604 RafParticipant Hi, I’ve just installed AnimationPaper alpha for the first time on my system but it won’t start due to system error I am getting: “The program can’t start because gstreamer-1.0-0.dll is missing from your computer. Try reinstalling the program to fix this problem.” Repair option in the installer does not work either as it causes some other errors. My system is Win8.1 May 5, 2021 at 1:12 pm #3605 NielsKeymaster Hi Raf, that’s weird, because gstreamer is part of the install package. We hate to say it, but did you try to restart your computer? Thanks, Niels May 5, 2021 at 3:16 pm #3606 RafParticipant Thanks Niels. It works after the restart May 5, 2021 at 7:43 pm #3607 NielsKeymaster OK good – I’m happy to hear that. Thanks! You must be logged in to reply to this topic.