Failed to open project in construct 2 Any slotion.?

Hey,

This is the first time when i used the construct 2 since 2015 until now, I see this problem appear to me.

hear is the image below

and hear is the (capx) file for my project, please if someone can fix it or tell me the best slotion.?

https://www.mediafire.com/?zeoi15unzzpl54u

I am using windows 10 64Bit

Please tell me what should I do or I will loss all my work.

Thanks