How to open a . How to compress pdf file in adobe reader dc for question ‘How to open a .

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68A1 1 0 0 1 5. 12a1 1 0 0 1 . M9 1a8 8 0 1 0 0 16A8 8 0 0 0 9 1zm. 69a4 4 0 0 0-. 29 0 0 1 1. 34 0 0 0 . Super User is a question and answer site for computer enthusiasts and power users.

Acrobat cannot save the file attachment “file. How can I circumvent this stupid lockdown? I can save the file without problems. Use comments to ask for more information or suggest improvements.

Avoid answering questions in comments. Here is a fix that doesn’t require the sender to change anything. Note that this requires changing registry keys, so always be careful in there. Locate in the value list, . ZIP:3 and edit to read .