I can't open my project....I used Visual paradigm 11.0

I can’t open my project…I used Visual paradigm 11.0
Đồ án 1.vpp

Hi minis,

Thank you for your inquiry. I’ve just tested on your project and it do working fine. Would you mind tell me more details about how you cannot open your project? Is there any error message showing? or the project being opened without error but you cannot see the diagram? Look forward to hear from you.

Best regards,
Rain Wong