How to fix an error occurred while checking for missing data no valid licence on AMOS 

SPSS AMOS Solved: An error occurred while checking for missing data in the group, Group number 1.
No valid licence for AMOS was found (11, 0)
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Mohamed Benhima, PhD
WhatsApp: +212619398603 / wa.link/l6jvny ‎
Mohammed V University, Rabat, Morocco ( m.benhima@um5r.ac.ma )‎
Sorbonne University, Paris, France ( mohamed.benhima@sorbonne-nouvelle.fr )
WhatsApp: +212619398603 / wa.link/l6jvny
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