Need immediate help! Please!

[jeff keyuk]

Would you by chance running on vista laptop.

[860]

Would you by chance running on vista laptop.

yeah the new one has Vista.

Thanks again for everyones help , I was certainly scared that I fried the ECM.
I updated the FS firmware, and tried it tonight, and it all seems to be working again, I can read and write to the ecm now.
This board is a life-saver!!!

[860]

So you didn't flash the PCM, you only read it, and this all happened...?

yup, only read it.

[SSpdDmon]

unplugged the battery, and its back-up and running!
thanks for the suggestion speed demon!

Any time...

[ntae]

Have had the same problem with the E40 ECM with the key off for 10/15 minutes you can do a full flash and your back up and running

[jeff keyuk]

Hi 860! Jeff !The reason i ask if you have vista, i heard there was some trouble running visa with efi. If everything is ok ,that's great.

[nevinsb]

I just did a cal flash only on my truck, and it said "Bootloader Rejected." After this happened, the security light on the dash was on. I had to flash it without the "high speed" option in order to get it going again.