Hey guys I am having the following problem.I am trying to read a me7.5 ecu with the nefmoto software.I keep getting this error:

Immobilizer not Authenticated and security access is required???Anyone know why???I can read the flash fine in boot mode.However in slow init mode i have this error.Anyone know why this is???Ecu has a stage 1 flash file from the me7.5 thread.Modified immobilizer flash to match the vehicle its installed in.Both the 95040 and the 29f800bb checksums have been corrected.


Starting loading of info.
Cancelling loading of info.
Disabling Windows sleep mode.
Reading ECU flash memory.
ECU reports programming session preconditions have not been met.
Reasons preconditions failed:
-Starting loading of info.
Cancelling loading of info.
Disabling Windows sleep mode.
Reading ECU flash memory.
ECU reports programming session preconditions have not been met.
Reasons preconditions failed:
-Immobilizer not authenticated
Continuing despite programming session preconditions not being met.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
ECU reports that security access is not allowed until required lockout time has elapsed.
Starting diagnostic session.
Start diagnostic session failed, ECU reports security access is required.
Reading ECU flash memory failed.
Continuing despite programming session preconditions not being met.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
ECU reports that security access is not allowed until required lockout time has elapsed.
Starting diagnostic session.
Start diagnostic session failed, ECU reports security access is required.
Reading ECU flash memory failed.

Immo is on.On the Bench this is what I get...I tried different baud rates.No change.

Validated FTDI device is in dumb mode.
Disconnected
Connecting...
Starting slow init connection.
Connecting to address 0x01.
Slow init failed.
Disconnected
Connecting...
Starting slow init connection.
Connecting to address 0x01.
Slow init failed.
Disconnected
Connecting...
Starting slow init connection.
Connecting to address 0x01.
Slow init failed.
Disconnected

Does your bench harness give 12v on pin 121? I can bootmode flash without it, but not with nefmoto.