Which coustom OS do I need to use to go 2bar

[lstruck]

Yes, I check everything there and still nothing. Now I just reinstall all the software and tried opening some of my previous tunes and it will not even open them WTF(excuse the language just a little fustraded with Efi live over the last 3 weeks and nothing seems to be getting better lol) :
This version of the EFILive Tuning Tool has not been
configured to display this PCM's operating system.

This may occur if...
your PCM has been updated by a GM dealer
to fix a software problem in the PCM.
OR
you are attempting to load an EFILive custom PCM
program without installing the matching *.cal file.
OR
you are attempting to load a non-EFILive custom PCM program.

Please save this calibration's *.tun file
and email a copy of it to: support@efilive.com
so that we can add support for it.

[lstruck]

took every thing out and reinstalled everything and now it's working . Maybe now I can screw something else up.wish me luck.

[joecar]

Ok, glad you got it going...