
SET PDF DEFAULT WINDOWS 10 PDF
Do we we need to register our application somewhere or something in order to allow our customer to set our application as the default PDF Application during install? There is no reason Adobe can do this and we would not be able to. My question is: How can our company generate the file association hash so that our applicationĬan be set as the default. We've noticed that Adobe Acrobat is somehow able to set file associations when being installed. Per MS, this key shouldn't be touched and any tampering here results in automatic reset to Windows 10 default, with the modern apps taking over. The file assoc reset is mostly triggered by "old" programs that modify the UserChoice registry key (as they did in Windows 7 or earlier) for setting associations, which makes the "hash" invalid. For 11. New file association protections that have led a number of applications to run into this issue. The default handler can be set in the following ways: For 10.0 and later, the product allows the user to specify the default PDF handler on first launch if a default handler is not already set. Doing some research it seems that windows has changed the way file associations are handled and have implemented some After installing Windows 10 just displays a message "an app default was reset". To use our PDF Studio application as the default. Since windows 10 has been released our installer is no longer able to set. pdf, and select Microsoft Edge from the list.
Then scroll down and click the app that is currently set a default for.

Simply go to Settings > Apps > Default apps, click the Choose default apps by file type link. Click the specific app you want to change from the list of categories. quickly set the browser as your preferred PDF reader. Select Default apps from the Apps settings menu ( Figure 2 ): Figure 2: Select Default apps. My company (Qoppa Software) develops PDF Editor applications that are a competitor to Adobe. Figure 1: Select Apps from the Settings menu.
