Failed to open project. Check it is a valid Construct 2 single-file (.capx) project.

I get this error every time I try to import my C2 project into C3. Is this because I don't have a subscription at the moment or is it some other problem? I want to evaluate my project in C3 before I go through with paying for a year of use.

Please file a bug following all the guidelines. If you don't want to share the project send it to ashleyfeg@scirra.com and I'll take a look.

I'll email it to you because it's over 100mb. I'll be emailing from corlenbelsparpxl@hotmail.com