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Windows Surface Pro
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I couldn't open .pdf document via Adobe Acrobat. I only see message - There was an error opening this document. The root object is missing or invalid. I was searching best adobe pdf repair tool for tablets, but I couldn't find such one.

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@milliewilkinson

 

Welcome to HP Support Forum. Windows Surface Pro is a Microsoft product. Please post your question on Microsoft forum or Adobe Reader forum, they will answer your question better.

 

Regards.

BH
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I know some variants how to repair damaged pdf file

- Google is your friend where you can find anything

- Upload your PDF on computer and try to apply some methods from Adobe

- Last one way might be innovative [edit]

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