Upgrading Nexus 7000 Fail

I’m try to upgrade from 7.3(0)D1(1) to 8.1(2) via ISSU.
I’m getting the following error:
Return code 0x40930011 (Image verification failed).

I check the file MD5sum and they are equal.

This are the command that I have used:

show file bootflash: filename md5sum
show incompatibility system bootflash:n7000-s2-dk9.8.1.2.bin
show install all impact kickstart bootflash:n7000-s2-kickstart.8.1.2.bin system bootflash:n7000-s2-dk9.8.1.2.bin
install all kickstart bootflash:n7000-s2-kickstart.8.1.2.bin system bootflash:n7000-s2-dk9.8.1.2.bin


Software
  BIOS:      version 2.12.0
  kickstart: version 7.3(0)D1(1)
  system:    version 7.3(0)D1(1)
  BIOS compile time:       05/29/2013
  kickstart image file is: bootflash:///n7000-s2-kickstart-npe.7.3.0.D1.1.bin
  kickstart compile time:  1/11/2016 16:00:00 [02/11/2016 05:48:57]
  system image file is:    bootflash:///n7000-s2-dk9-npe.7.3.0.D1.1.bin
  system compile time:     1/11/2016 16:00:00 [02/11/2016 08:08:08]

I solved my problem by downloading the version "No payload Encryption (no CTS)
No Payload Encryption (no CTS) Nexus 7000 Supervisor 2 Kick Start Image for 8.3(1)

Thanks

Hello Francisco

Glad to hear that you have resolved the issue. Thank you also for sharing your solution with us! It is much appreciated.

Laz