Error when opening file

[user]

When I try to open a SeismoStruct project file, I get a "Not valid or corrupted file" error message. Why is this?

[seismosoft]

You are most certainly trying to open a project file that has been created in a more recent version of SeismoStruct. Please visit SeismoSoft website (www.seismosoft.com) and download the latest release of the program.

SeismoSoft Support