If anyone is thinking about updating to PlayOnLinux version 4.2.7, so keep in mind that it is suffering from a few bugs. The create shortcut feature will appear empty after creating one shortcut. To create another from the same virtual drive you need to start the shortcut create feature again. Furthermore, additional libraries will not install during a manual install. You need to go select your virtual drive from the Configuration window, and go to the "Install components" tab in order to install any libraries. Both of these bugs are known to the PoL devs and already fixed in the development version. So when version 4.2.8 comes out, these issues should be fixed. I just wanted to post about the issues here so people here are aware of it and know they will be fixed.