My LibreOffice crashed & won't re-open.

It happened a couple of hours ago. Any ideas? I can’t re-open it from the desktop icons left by the guy who installed it along with Windows 10. If I go to my Documents, I can’t open previous LibreOffice docs either. Sincere thanks if you can help.

Does reboot help?

Also, try resetting the user profile.

try:

reinstall LibreOffice,

check your file system on system disk,

delete windows 10 and use another OS