Am .05.2019, 12:17 Uhr, schrieb Nayana Narasimha
<
nayanana...@gmail.com>:
> This the waring:
>
> *UserWarning: Data Validation extension is not supported and will be
> removed
> warn(msg)*
>
>
> *I want read the file and update the content and retain the validation
> as well*
The warning is pretty clear: file contains a validation not covered by the
original OOXML specification, which is why it will be lost from the file.
There is currently no way around this.
Charlie
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Charlie Clark
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