Can't open old RoboHelp file

[jhlavenka123]

I have an old.mpj file given to us from a client that I'm trying to open with the trial version of RoboHelp 8. I get the error "Projects created before version 2.23 cannot be opened with this version of RoboHelp. Call Macromedia technical support for assistance opening this project."

Does anyone have any ideas on how to open this file or extract the data from it? I'm very new to this!

Thanks,

Jason

[jhlavenka123]

NM. I didn't realize I could just decompile the chm file with HTML Help Workshop.