can't drag files in free make video converter

'Can't import MP4 in Premiere Pro CC' problem still happens every now and then, mostly for codec missing. Why can't MP4 be imported in Premiere Pro CC? Although Premiere Pro CC has officially claimed its native support for MP4 files, however, people still encounter various problems when loading MP4 files into Premiere Pro CC. The program works with plenty of video and audio tracks. Premiere Pro CC is a professional program for creating and editing videos for amateurs, YouTube bloggers, and vloggers. Is there a way to import XAVC S, H.265, MPEG-4, H.264 MP4 into Premiere Pro CC on Windows 10 or macOS Big Sur? The MP4 videos could not successfully import into Premiere Pro CC and other editing software which makes users troublesome. But when dealing with the MP4 videos shot with Premiere Pro CC, questions came. We can use alt of professional camcorders and capture videos in super high quality. MP4s are one of the more common video file formats used for downloading and streaming videos from the internet. MP4 is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images. Any workarounds to use MP4 files in on Premiere Pro CC timeline or will I have to convert them to another format first?'

They don't seem to drag/drop onto the Premiere Pro CC timeline.

Can't drag files in free make video converter