Dialer.exe

Hi, MoyukhSarkar

Welcome to the Microsoft Community.

dialer.exe is a Microsoft phone dialer program. Supports TAPI-based ActiveVoice teleconferencing. Not required for Windows operating systems.

If it takes up too much CPU, it is recommended that you uninstall it, open the control panel, large icons, programs and features, find dialer.exe, right-click to uninstall, and see if you can uninstall it.

Hope the above information is helpful to you.

Best regards

Hinata

Microsoft Community Support Specialist

I have the same thing happening to me but I'm on windows 11 with 16gb of ram and it take up all of it. I tried to go through the control panel but the program doesn't show up at all. I also tried to delete it from the file manager and it says i don't have permission to delete it. (how do i not have permission if its my computer?) in properties of the application it says only a trusted installer can delete it. what would be a trusted installer?

But sir, I have checked the control panel but there is no sign of dialer or dialer.exe program even from start menue where after right click on any program there is a option uninstall program but for dialer there is no such option just show open and run as administrator. How to delete or uninstall it.

same thing happen to me also

i had to chane the owner in properties from trusted install to my use then i was able to change what the admin profile did. i deleated it but i havent shut my computer off yet.