Many users complained that when they are trying to open windows security, they get an message saying You’ll need a new app to open this. When they click the OK or Next option on the pop up, the pop window goes away. If you are also a victim of this bug, here is a working fix to solve this problem.
Fix 1 – Using Powershell disable development mode
1. Search Powershell in the windows 10 taskbar search.
2. Right click on the powershell icon and choose run as administrator.
3. Now, copy and paste the code given below and Hit Enter Key to execute the command.
Add-AppxPackage -Register -DisableDevelopmentMode "C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\AppXManifest.xml"
That’s it. Now, you will no more receive this error.
Saurav is associated with IT industry and computers for more than a decade and is writing on The Geek Page on topics revolving on windows 10 and softwares.
Dmitry Olkhovoy says
You’re a godsend, Thanks you very much!
Anonymous says
thank you so much
Pablo fagi says
i am so grateful for this help….Thanks
Girish Patil says
Bro,
Thank you so much.
My problem got resolved. Now I can Open my Windows Security.
Its just an easiest way.
Anonymous says
Thank you guys for your support, great job keep helping.
Agent says
Thanks, it really works
Paul Brian says
Mine won’t open after running as administrator
Anonymous says
I don’t normally comment on stuff, but thank you! That was a straight to the point fix that worked for my PC!
Pat says
perfect solution. went to Microsoft first but they did not suggest this at all.
Anonymous says
you are just incredibly awesome…thanks so much
Laura says
With the help of a search, came to this and within seconds my problem was fixed.
Very pleased
Darkness says
thank you so much. I was about to go crazy.
Rizki says
Thank you so much! To the point i really loved it!
coders says
WOW
mark says
I usually don’t comment on websites, but I want to thank you for this quick and straight fix!
I have bookmarked this site.