1.2 install failures- E:failed to verify whole-file signature

[pld57]

I've downloaded and attempted the 1.2 update and it fails on the install at the same point. This error message is listed after the install aborts... E:failed to verify whole-file signature

Any ideas? Do I need to reset to factory defaults and start over? I've downloaded in IE and Firefox on multiple machines with the same results. Phone support was a waste of time.

[TNTLamb]

Which is your E drive?  Could be you are going to the sd card???? With fire fox BTW the WHOLE zip is in your tempeorary folder if you take it from your download folder, you are only getting a "shortcut"

[pld57]

No, I have clicked/drag, Copy/paste, I even intenionally loaded it on the sd card and tried to load from it. Same failure every time.