How to Solve V2020.9 MB SD C4 Software “The data are faulty” Error

Recently, some customers gave feedback that their V2020.09 MB SD Connect C4 software couldn’t open and popped up the error “The data are faulty” as below.
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Possible cause:

Preliminary conclusion is that it’s caused by the clicking the upgrade icon here.
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Solution offered by CnAutotool.com engineer:

1:Please don’t click the upgrade icon, otherwise it will update.

2:Besides that, please change the file name “Add On Center.exe” to “AddOnCenter.ex_”, then it will not update automatically. After modifying, restart the computer.
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3.If you had got trouble in “The data are faulty” error with 2020.09 MB SD Connect C4 XENTRY software,