I recently purchased/loaded MEP Plus 2021 (version 20.1.0.80 (UDP3)) to a Dell XPS 15 7590 with Intel(R) Core (TM) i9-9980HK @ 2.4GHz, 32GB RAM and GPU 0 Intel (R) UHD Graphics 630 & GPU 1 NVIDIA GeForce GTX 1650. 64bit x64 based processor with Windows 10. Fairly new to the editing process.
I loaded recent travel videos and pics from my GoPro Hero Black 7 and had no problems importing to my laptop. I was then able to compile a 7 minute video with no issues. I went to my YouTube Channel and did a Create -> Upload Videos -> Select Files where I selected the .mvp file. A couple seconds later I received the Upload Complete, Processing will begin shortly message but then followed by a Processing Abandoned message. I went back to MEP and tried the Share -> YouTube -> Upload Current Movie as Video, selected Community: YouTube but received the message: "An Error Occurred when Uploading. Please Try Again.".
Am I missing something? The movie, music and basic graphics work perfectly in the MEP playback so not sure why it doesn't load to YouTube.