Install or not... windows10 on macbook pro from 2011

[radge]

Hello, I have a 15" macbook pro with bootcamp and I currently use windows7, I always got the popup to update to windows10 and one day I clicked the button and the update for windows10 was downloaded but when I click the install button it says that an element is not compatible (bluetooth) and won't let me install it... but the "install" button keeps appearing

What can I do?

Thanks

[whoololon]

It depends if you want to install W10 or not.
If you don't want to install it, and you want to let it show you the update button, uninstall the updates KB2990214, KB3021917, KB2952664, KB3035583 and hide the update.
If you want to install it, download the image using the MediaCreationTool and use your W7 license to activate it.