CAT SIS 2018”Key Required”issues Solutions when Change the Computer

SIS is the electronic service tool that Caterpillar dealers, customers and employees rely on for their parts and service information needs. SIS provides information for all Caterpillar machines and engines from 1977.

1. After change the laptop , CAT SIS display “ Key Required “ :

2. Open CAT SIS2018 , find ”sis_kg 2013” and ”sis_patch 123” files

3. Unzip “ sis_patch 123 ” ( Unzip password : 123) , you will see SIS.EXE  , Cut “SIS.EXE” paste it to : C:Program FilesCaterpillarSISbin change the original “SIS.EXE” file .

4. Unzip ”sis_kg 2013” get the counting device “sis_kg xxx”, double click it calculate the code . Double click the SIS icon from the desktop , put the active code into it , then you can use it

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