CorelDraw 2019 won't open existing files

I can create new files and then subsequently open them. But when I try to open an existing file, the program just freezes, and has to be closed via task manager. I have another computer with the same version of coreldraw on it, and it does not have this problem. This is a brand new, highly specced laptop. 32 GB RAM, and a dedicated GPU. This problem only started a few days ago, and was working fine up until then.

Thanks in advance for any suggestions