Xhorse Multi-Prog Failed to Load S0 Error Solution

Problem:

Xhorse Multi Prog failed to read a Kia MEG17.9.12 ECU.

Error “Failed to load S0. Error code ffff55aa, the number of times used is 0.”

Any idea?

Xhorse Multi Prog Failed to load S0 Error 1

 

Xhorse Multi Prog Failed to load S0 Error 2

 

 

Solution:

Just as multi prog software said, sync device and try again.

Go to Update Online tab-> Authorization management and sync device.

Xhorse Multi Prog Failed to load S0 Error 3

 

Xhorse Multi Prog Failed to load S0 Error 4

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