Problem openning diagrams

I’m using vp community edition for a school project, I can create and open my projects, however i can’t open projects created by my team, My team sends the document to me in a zip folder, after unzipping all the files end with VMD, and i cannot find the .vpp files. my email is

Hi Ali,

Thanks for your post. Would you mind to capture an image of the error message you received when failed opening the project created by your team?
Also, could you please tell me the version and build of product you and your team are using? If possible, please capture screenshots of About dialog of your application and your team’s. Thanks in advance!

Best regards,
Lilian Wong