I installed Virtual Box via the Software Center on the latest fully updated Ubuntu 64bit.
I wanted to install the Extension Pack for VirtualBox but there is no version for my version of Virtual Box.
I have VirtualBox 4.3.10 installed (as seen in Help / About VirtualBox).
Here are only extension packages for use with other versions downloadable.
Any suggestion what to do now? I don't want to deinstall VirtualBox and install the latest version over the website because this could be bad for future upgrades (could it? pretty new with Ubuntu).
Best Answer
Virtual Box provides old builds as well as the corresponding extension pack on the Download_Old_Builds page. Specifically you should check the Download_Old_Builds_4_3 page.
You can use this direct link for version 4.3.10: http://download.virtualbox.org/virtualbox/4.3.10/Oracle_VM_VirtualBox_Extension_Pack-4.3.10-93012.vbox-extpack