I have seen posts about this problem but was unable to find an answer. I am running Firefox 3.6.17 on Windows 7 Pro 64x. When downloading files from the Internet I am unable to "Open" or "Open the containing folder", in other words I can't get to the download. I am running the free version of Zone Alarm and use free AVG anti-virus. I don't recall changing anything in those programs recently. It seems like all the sudden I am not able to download content any longer. It has worked fine in the past. This is a homebuilt machine. What would be the things to try, either in the antivirus or firewall if there were setting changes made there? Barring that are there any other things I could try?
Thanks in advance for all the help.