Rather that typing a long sentence, enter something like 'document separator'. This will return all the articles with the words 'document' or the word 'separator' in the title or keyword list.
During the process of upgrading Umango you may experience an error that states, "A program run as part of the setup did not finish as expected". The event logs may describe this and include a reference to "LicensingService.exe_Install" within the MsiInstaller event source.
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