> I have the same error, I've already opened a bug report.
>
> github.com/Scirra/Construct-3-bugs/issues/3606
And something about "CORB" ??
But, how to reproduce ? two laptops work fine, but my desktop not.... wtf ?
Idk:D Browser works fine.
Maybe the reason is this part: "Error while parsing the 'sandbox' attribute: 'allow-storage-access-by-user-activation' is an invalid sandbox flag."
When I remove the c3 files from AppData and open a fresh c3 desktop, the only error is the sandbox flag.