I cant open my game when trying to test it. Please, can you help? I have the newest free version and it wont work.
When asking for help, make sure to give as much information as possible. Your post, as it stands, makes it virtually impossible to offer any realistic help.
What version of Construct 2 are you using? (be more specific than 'just the latest')
What is your system OS/RAM/GPU?
What browser(s) have you tried?
What is the setting in 'File/Preferences/Preview' for Default Preview browser?
What error messages do you get?
Is this problem with ALL projects - including the built-in examples/templates - or just particular ones?
Have you tried Ashley's Troubleshooting Construct 2's preview server?