- #Reset office 365 file associations how to#
- #Reset office 365 file associations pdf#
- #Reset office 365 file associations install#
- #Reset office 365 file associations windows 10#
Open the xml file and check if everything looks good.PS C:\Windows\system32> dism /online /export-defaultappassociations:”C:\Temp\IE-DefaultBrowser.xml” Dism.exe /online /export-defaultappassociations:C:\temp\CustomFileAssoc.xml.And to export properly the associations use the same account used in step 3, otherwise you will get a malformed XML file. Note that you need administrator rights to use dism.exe. Export/import the custom default app association with dism.exe.Internet Explorer is now the default web browser
Let’s try to configure Internet Explorer as the default browser
#Reset office 365 file associations windows 10#
In Windows 10 1709, this control panel item is now in Settings app. Go to Control Panel\All Control Panel Items\Default Programs and configure default apps associations.
#Reset office 365 file associations install#
The best way to do it is to set up a reference computer, install applications, configure default programs and use Dism to export/import the custom default app associations or use a group policy. It’s possible for IT Pro to configure or force default association using supported methods.
#Reset office 365 file associations how to#
How to configure file association in Windows 10? In Windows 10, if you are using applications or scripts that tamper registry entries to configure default apps associations, you will get app reset notifications. These change is documented in KB4001770: Reset app default when a registry setting is deleted or corrupted and streamlined notification about the corruption. Additionally, the end-user will receive this notification: An App default was reset. Now,Windows 10 detects that the registry is corrupted and will reset the default program for this file extension.
#Reset office 365 file associations pdf#
You will find some explanation on The Old New Thing blog: Why do my PDF file associations get reset every time I restart? Windows 10: An app default was resetīut what happens if an application is not using Windows API and writes some stuff and hijacks user preferences? If an application used Windows API to set default apps, the user will receive the following notification:įor more information about these changes : Each time a new application registers a file extension, except if the Always use this app to open.On the first launch of a file extension, if multiples programs are registered for handling that file extension.This new way puts the user in control with a new file association notification. The way that default file associations work changed in Windows 10. Now in Windows 10 checks if registry file extension keys have not been modified to prevent file association hijacking.
The main requirement for default file association is often forgotten: the end-user is in control. There were different ways and guidance to set default program prior to Windows 10 (see Managing Default Applications).īefore Windows 10, an application could check default apps, ask for user consent and set default app programmatically using Windows API.īut some programs skip the user consent and set the app defaults into the registry. Ran into this neat post on the MS Blogs by Ismaël Limbada:Īfter reading it, you will be able to configure file associations in Windows 10 and avoid this notification: An app default was reset.Īll steps described in this blog post have been tested on following Windows 10 versions:Ĭonfiguring file association prior Windows 10