Version 15.39 (Build 170905) September 7, 2017 If you're enrolled in the Insider Slow level, you get a new Office 2016 feature update approximately once a month, plus subsequent builds containing important fixes or security updates. Nov 10, 2020 All packages are 64-bit only. The build date is listed in parentheses, in a YYMMDD format, after the version number. The install package is used if you don't have the application already installed, while the update package is used to update an existing installation. To view release notes, see Release notes. November 10, 2020. PdfMachine white is a Business::Office Suites & Tools software developed by Broadgun Software Pty. Ltd.After our trial and test, the software was found to be official, secure and free. Here is the official description for pdfMachine white: pdfMachine white is a free PDF generator.

Questions and answers

2561
What do Synchronization Log error messages mean in Outlook?

Sometimes you may receive an email, apparently from yourself, with the Subject line 'Synchronization Log:' and the content may look something like this:

15:46:16 Synchronizer Version 14.0.6131
15:46:16 Synchronizing Mailbox 'Ann Other'
15:46:16 Synchronizing local changes in folder 'Deleted Items'
15:46:16 Uploading to server 'ex-cas1.ad.susx.ac.uk'
15:46:16 Synchronization of some deletions failed.
15:46:16 [0-130]
15:46:16 1 item(s) deleted in online folder
15:46:16 Done

Your name (or the name of the mailbox) would be shown where we have used 'Ann Other' as an example here. The time shown on the left of the lines in the message indicate the time the sychronizer log entry was made, and will probably match the time the message was sent to you.

This is probably happening if you're using Outlook in Cached Exchange Mode and there is a problem with the caching file on your computer. You may also receive apparently false 'mailbox full' warnings.

The simplest solution is to switch off Cached Exchange Mode. To do this, follow the instructions in FAQ 2348.

Help us to improve this answer

Please suggest an improvement
(login needed, link opens in new window)

Outlook

Your views are welcome and will help other readers of this page.

Outlook

Categories

Outlook Version 15.39Version

This is question number 2561, which appears in the following categories:

Outlook Version 15.39
  • Email and calendaring > Outlook
  • Email and calendaring > Outlook > Options

Outlook Version 15.39 App

Created by Andy Clews on 4 April 2013 and last updated by Richard Byrom-Colburn on 20 October 2016