Can't open the model!

[Anonymous]

I have a small Addition project. It was all fine before I close the file.

I tried to open it again but the massage shows up "The model Revit.rvt. is missing many elements, and it cannot be open."

I also did some research such like opened the journal folder but the contents is like a Bible. I have no way to understand that. 

I tried to use Aduit but it still didn't work. Is there any simple way to open my file?

Please help!

Thanks.

[barthbradley]

can you open a backup? 

[Anonymous]

I have 3 backup files but none of one can be opened and audited.

[ennujozlagam]

@Anonymous hello, you can refer to these LINK, and LINK.  thanks