Some users are reporting and issue when saving-as from within Adobe acrobat reader. When trying the save, instead of a dialogue box allowing you to choose the save location all you see is a blank dialogue box form/screen.

This should be able to be solved by turning off the option to save to online-storage. Normally you will be wanting to save the PDF document locally to your PC or a network share so this shouldn't create any problems for most users.

To make this change follow the steps below:

Open adobe reader:

1. Go to the top menu and select 'Edit'
2. Select 'Preferences'

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1. Click on the 'General' category
2. Uncheck the 'Show online storge when saving files' checkbox

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Click on OK to close the dialog box
Close adobe reader, open a PDF files and test