I want to upload complete maps into drive as a backup. But every time I want to install the Java applet a little yellow bar appears in drive wich says: ''The installation of the java applet has failed.'' (I'm using a dutch version, so the quotations are just a free translation to english.) When I click on the add-on button next to the padlock and click on ''allow to continue'' the page appears to refresh, but then the add-on button just reappears next to the padlock and nothing has changed. I have enabled java through the padlock and at the permissions tab, but that didn't solve it. I have also followed these steps: https://support.google.com/drive/answer/2424368, but these also didn't help. I have the latest versions of java and firefox installed, and I'm running windows 7. Please help