I had posted acer empowering software for window vista and windows XP, and not yet for windows 7. But today i got feedback from users said that the software i posted for windows Vista works well with windows 7. So if you try the empowering software at the official site you may try this driver below:
click the link to begin download, you may use download manager programs and i suggest to download one by one until the download finish.
UPDATE 1: right click at the downloaded file and select run as admin.
UPDATES: eAudio V3.0.3009.zip
here is another version of empowering originally for 5672.
You may try it and nomally work with the model near to the original model.
Acer Empowering Framework 2.5.3004.zip(install this utility first)
Acer Empowering Technology.zip
Acer eDataSecurity Management 2.5.3028.zip
Acer eLock Management 2.6.3005.zip
Acer eNet Management 2.06.3002.zip
Acer ePower Management 2.5.3007.zip
Acer ePresentation Management 2.5.3003.zip
Acer eSettings Management 2.5.3003.zip
report back the progress and also provide you laptop model,