Unusable object / line

Hello,

I opened my file and I can’t use it anymore, because lines go in all directions like in the attached photo.

Can you help me remove these lines?

Thanks in advance,

Sincerely.

Hi Melvin -

Please run the Rhino SystemInfo command and copy-paste the output here.
-wim

Hello, thank you for your help, when I just reopened it there was no more problem, you brought me luck.
Thank you.