“Installation problem: When I try to upload the zipped file, I receive the following error: "Are you sure you want to do this? Please try again."”This question applies to IronBand - Music Band & DJ Wordpress Theme and Lush - Music Band & Musician WordPress Theme
Some users have the same problem than you using the Wordpress Panel to install the theme. This is usally caused because you have a maximum file size upload limit set too low and the theme file you are tying to upload is bigger than this setting. (Theme file is around 10-12mb). You can change the maximum file size setting if you talk to your webhost, or here is another solution:
Install the theme manually by FTP.
follow this instructions:
Once installed, don't forget to activate the theme in WP-Admin panel control.