After I updated my computer, I received the following message:
Acer Updater has a known compatibility issue with this version of Windows. For an update that is compatible with this version of Windows, contact Acer Incorporated.
You receive this error because the application was not fully optimized with Windows 7. Indeed, you will need to locate the support page of your device and download the right applications and drivers for your product and Windows 7 OS. Also, although you receive that message, you can simply ignore it and run the application because in most cases it works flawlessly.