Pop up Do you want to allow this website to open an app on your - Microsoft Community

 can' disable pop box want allow website open app on computer?

hi stephen,

pop-up blocker limits or blocks pop-ups on sites visit. can choose level of blocking prefer, turn on or off notifications when pop-ups blocked, or create list of sites don't want block pop-ups on. pop-up blocker settings apply internet explorer.

to resolve issue internet explorer pop-up, suggest follow steps below:

to turn pop-up blocker on or off

1. open internet explorer, select the tools button , , select internet options.
2. on the privacy tab, under pop-up blocker, select or clear the turn on pop-up blocker check box, , select ok.

block pop-ups

1. open internet explorer, select the tools button , , select internet options.
2. on the privacy tab, under pop-up blocker, select settings.
3. in pop-up blocker settings dialog box, under blocking level, set blocking level to high: block pop-ups (ctrl+alt override).
4. select close, , select ok.

turn off notifications when pop-ups blocked

1. open internet explorer, select the tools button , , select internet options.
2. on the privacy tab, under pop-up blocker, select settings.
3. in pop-up blocker settings dialog box, clear the show notification bar when pop-up blocked check box.
4. select close, , select ok.

change pop-up blocker settings

1. open internet explorer desktop.
2. tap or click the tools button , and tap or click internet options.
3. on the privacy tab, under pop-up blocker, tap or click settings.
4. make changes like, tap or click close, , tap or click ok.

feel free post should have further concerns.

Internet Explorer / Internet Explorer 10 / Windows 8