It crashes every time I try to add an mp4. Audio and pictures work fine. This wasn't an issue when I used trials of different products, I don't think it's to do with my computer's speed.
Stuff from the error report:
Problem Description
Application Name: Movie Studio Platinum
Application Version: Version 17.0 (Build 143)
Problem: Unmanaged Exception (0xc0000005)
Fault Module: C:\Program Files\VEGAS\Movie Studio Platinum 17.0\MovieStudioPlatinum170.exe
Fault Address: 0x00007FFAD7CA09F0
Fault Offset: 0x00007FFAD7CA09F0
Fault Process Details
Process Path: C:\Program Files\VEGAS\Movie Studio Platinum 17.0\MovieStudioPlatinum170.exe
Process Version: Version 17.0 (Build 143)
Process Description: Movie Studio Platinum
Process Image Date: 2020-04-13 (Mon Apr 13) 08:47:12