Rob, did it work out for you? Are you importing before or after USMT restore?
On Wed, Mar 29, 2017 at 9:27 PM, Rob Sheppard <sheppard....@gmail.com> wrote: > Wow. I just stumbled on this, I've been working on this for a week. I've > tried literally everything I can think of. I'm going to try this tomorrow. > You may have solved my issue for me! > > On Wed, Mar 29, 2017 at 4:00 PM, Daniel Davila <danieldavila....@gmail.com > > wrote: > >> I received a question from someone who implemented their own default >> applications associations for a Windows 10 deployment project (Wipe and >> Load scenario). >> >> They were switching default browser to IE from Edge, and imported the XML >> right after USMT restore within a deployment task sequence using MDT. On >> new profiles, everything worked as planned, on migrated profiles coming >> over from Windows 7, the OS would show a notification on first logon and >> switch back to defaults: >> >> >> *"An app default was reset - An app caused a problem with the default app >> setting for .html files, so it was reset to Microsoft Edge."* >> >> >> >> I didn't have access to the machine, their XML, or the logs to see why >> this happened. Ruling out typos in the XML since it worked for new >> profiles, I suggested they use the "OverwriteIfProgIdIs" option in their >> XML as referenced by three sites to fix to this scenario. This worked on >> both migrated and new profiles as expected without error. >> >> >> Bing and Google turn up empty for official documentation, if you know of >> resources that explain the schema, these options, or additional ones please >> share. >> >> *Note:* It's possible a mistake was made with the original XML, I can't >> confirm this, just trying to understand the OverwriteIfProgIdIs and >> ApplyOnUpgrade options. >> >> >> >> Reference links: >> 1. https://777notes.wordpress.com/2016/09/12/sccm-windows-10- >> changes-default-application-set-for-adobe-pdf-files/ >> >> (Search for OverwriteIfProgIdIs on these two). >> 2. https://social.technet.microsoft.com/Forums/en-US/d5fad871- >> 8f5e-4c74-abaf-627809f8844b/dism-import-defaultappassociat >> ions-doesnt-work-anymore-since-build-1511?forum=win10itprosetup >> 3. http://www.edugeek.net/forums/windows-10/178162-edge-problems.html >> >> -- >> DD >> >> >
