Windows 7 Pro 64-bit
Amazon.com
Downloaded over D-Link wireless N - don't remember ever having a single corrupt file in over 1.5 years using the router / adapter combination, and I maintain multiple websites over it.
Use Windows7 to extract the files.
I get the same errors on all 4 PCs on our network.
These are interesting questions and I can tell you're trying to be very thorough in your troubleshooting. I hope I answered them adequately.
Don't apologize for the questions...your help is truly very, very much appreciated! I guess it's pretty unusual not to see the Lang.exe file at all? This is very weird.
I could try to download and install everything using one of the hardwired PCs if you think it's worth a try.
If I install the drivers and NASNavi off the CD everything works fine (if I remember right). The problems start when I try to update.