I am using a shared component "DOCX From Dynamic Template" in a proces

I am using a shared component "DOCX From Dynamic Template" in a process model to generate a dynamic document with given template. It works fine for a normal word content but when I use given template (docx- which contains tables and check-box), I am receiving an ErrorMessage - "InputStream is not a zip."
Any idea how to handle this?
Also we have to iterate set of text and table row (highlighted in attached file - which contains check boxes as well) on basis of a integer field value (min. 1 & max.15) . Any suggestion please?

template1.docx

OriginalPostID-206251

OriginalPostID-206251

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