Knowledge Base

See the following Knowledge Base articles for File Associations Manager.

Troubleshooting

• Can I use Endpoint Policy ManagerBrowser Router and/or Endpoint Policy Manager File Associations Manager to set the default browser?
• How does PP File Associations Manager merge between GPOs and/or Collections?
• What happens if I use MDT, or in-box Group Policy or MDM to set OEMDefaultAssociations.XML BEFORE Endpoint Policy Manager File Associations Manager ?
• Why is Browser Router's "Default Browser" or File Associations Manager's configuration not working when I also have a Default Associations Configuration file?
• How do I revert to "Legacy File Associations Methods & Features" if directed (especially for LTSB/LTSC)?

Tips and Tricks

• How can I make Cortana and other web searches to use system default browser instead of Microsoft Edge?
• How can I associate .HTM files with a specific browser, like Internet Explorer?
• How can I open images with Windows Photo Viewer?