@HonestOpinion
I gave your advice re loading from local file some thought...
As I said I couldn't download the flash memory V2.01 file... When I download I get a page full of ascii (like when you open a binary file). However I can successfully download flash memory V2.00 !!! How strange. I wonder why one file downloads OK, whilst the other does not?
I have IE11 so id already disabled Smart Screen feature as per Line 6 guidance.
I tried this on two machines, one Win7, one Win8 (both IE11). Exactly the same results on both! V2.01 gobbledygook on screen (same stuff being displayed each time) but V2.00 downloaded and checksum verified ok.
I then tried downloading the flash memory files on my Android phone (just for the hell of it). I could successfully download flash memory V2.01 but not V2.00 (it said it couldn't download V2.00)
I've now transferred V2.01 to my win8 machine... And verified the MD5 checksum so I have confidence the files are not corrupt.
I have a new Helix coming tomorrow.
I'm rather worried about performing the firmware update but at least I know I have a pre-checked file now.
I really can't explain what i've experienced at all...
And SURELY the loader program would somehow verify the flash memory file before attempting to load it into the helix? (does it contain the checksum internally?)
Thanks for your advice, I'm really hoping for success tomorrow. If this second unit fails both I and the sales guy will be rather pissed off. As he said, "he doesn't want to keep sending me new units" (for me to break). I actually had to buy the second one, and will get a refund from the first. I'm far too impatient to wait until next week for a straight replacement. :)
PS. The sales chap suggested that I didn't update the firmware.... :o I don't think he understood the increased functionality contained in the updates, lol....
I'd had 1.04.3 on a NEW unit.... lol
Wish me luck :D