[Elecraft] K3 Firmware problem

[Rudi]

Hello FM,

Today I tried to upload the new firmware in my K3.

It's firmware 04.60 that I tried to upload.

After DSP1 sending to the radio I get following error:

DSP firmware failed, Reload DSP1.
Error code 0XE2000046 Version number verification failed.
Click Close window.

On the K3 I have following message

E 000202
ERR DSE

What can I do ?

All info is welcome.

73 - Rudi - ON7CL