My laptop an Acer Aspire 5735Z automatically updated and now can get local access only so I am unable to access the internet. Have tried both with a wired and wireless connection but both only give me local access. Have tried to do a system restore to several days before the update, but was unable to get the system to reset to this point and just received a message saying 'an unknown error' would not let the system go back to the week before. If I try to restore to the update point will this restore to before or after the updates or will I need to uninstall each update individually? Being such a novice at this I am now uncertain as to where to go next.