Network Management Card 3 AP9640 upgrade to v2.4.0.1 - error

[AEE]

Hello,

when I try to upgrade the firmware for my NMC3 AP9640 I get this error:

[05.15.2023 15:33:38] Firmware distribution does not match target device platform; this could be due to a corrupt distribution.
[05.15.2023 15:33:40] Unable to update device 172.16.0.22 with Firmware Image; stopping all further processing of this device!

I tried this fw: https://www.se.com/il/en/download/document/APC_NMC3_SU_24011_EN/

Factory Information

Hardware Factory

Model Number AP9640

Hardware Revision 5

Manufacture Date 09/21/2020

Management Uptime 0 Days 0 Hours 1 Minute

Application Module

Name su

Version v1.1.0.16

Date Jun 03 2019

Time 10:06:52

APC OS (AOS)

Name aos

Version v1.1.0.16

Date Jun 03 2019

Time 10:06:52

APC Boot Monitor

Name boot

Version v1.1.0.2

Date Mar 29 2019

Time 12:27:11

Thx 4 your help!