Proxy credentials when opening any Office application
If I open Excel, Word, or other Office applications, a window appears for proxy authentication (three times) trying to connect to
- office15client.microsoft.com
I am using Microsoft Office Professional 2013 behind a company proxy and firewall on a domain etc.
What I have tried so far:
- In-app privacy settings (check, uncheck)
- Set the UseOnlineContent value in the registry
0
- Other bad tips from the first 25 pages on Google
What I won't try:
- provide the url through a proxy, even though I don't use anything on the internet related to the app and haven't even checked multiple boxes to avoid internet connection.
Yes, I can just log in with my authentication, but it will ask me every time I open Office again or restart my computer.
Any advice or ideas would be appreciated.
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An elegant solution could be redirecting office15client.microsoft.com to localhost .
The risk for this solution is that it can be confusing if you want to use this functionality in the future. There is a high chance that you forgot about call forwarding.
How to do it for Windows 7 and Windows Vista:
- Click Start> All Programs> Accessories.
- Right click on Notepad and select "Run as administrator".
- Click "Continue" on Windows so that your UAC window will resolve to your permission.
- When Notepad opens, click File> Open.
- In the File Name field, enter C: \ Windows \ System32 \ Drivers \ etc \ hosts.
- Click Open.
- Insert line: 127.0.0.1 office15client.microsoft.com
- Click File> Save to save your changes.
- Save and exit.
- Restart Microsoft Word
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After a lot of searching, I thought that the reset settings from IE 11 seemed to solve this problem for me, in IE11 -> Internet Options -> Advanced, but that didn't solve the problem.
After other searches, office.15client.microsoft.com is used for initial Office verification and Office license verification.
Computers with June MS-Office 2013 updates have this problem, and computers without it.
EDIT 06/24/2015: with the latest MS updates (released on June 16th ... we didn't have these patches on 06/09/2015 ...) we solved most of our problems. However, few users always have this popup, it can be solved by deleting the Windows user profile.
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And the same problem for this month, after the installation update released on August 11th.
-> After uninstalling KB3055001 (Office 2013 and language pack if you have)
But after reboot, KB3054853 appears! (this update has been disabled from SCCM since KB3054925)
I think KB3055001 is KB3054853 update even if not installed ...
Hello
M.
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