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.
GridVista_v2.72.317.zip
eAudio_v3.0.3008.zip
UPDATES: eAudio V3.0.3009.zip
eDataSecurity_v3.0.3060.zip
eFramework_v3.0.3006.zip
ePower_v3.0.3010.zip
eSettings_v3.0.3007.zip
UPDATE 2:
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,