1. In win10 system, a software cannot be opened, saying that the developer is not trusted, how to solve it

Execute the program to be installed: right-click → Properties → Digital Signature →View the name of the signer and remember the signature information

Win+r run and enter mmc and press Enter → Click in the console: File (F) → Add and delete snap-ins (M) → In "Available Management" Find "Certificate" in the "Unit" and click "Add", select "Computer Account" in the certificate management unit and click "Next", select "Select local computer (the computer running this console)" in "Computer" and click "Finish" ", then click "OK" and then you can see the "Certificate" just added in the console node

Expand the certificate, find "Untrusted Certificate", check the name of the signer we checked above Not here. If you delete and then turn off the console, just select "No" in "Prompt whether to save the console to console 1" and install it again. This is just one of the cases. Others need to be further improved!

2. How to fix Windows 10 program developers that are not trusted and cannot be opened

Method 1: Turn off User Account Control 1. Enter the control panel with "win x" and select Security and Maintenance , change the windows?*** artscreen filter settings on the left, select "Do not perform any action", and click OK.

2. Enter the control panel with "win 3. Open Run with "win r", enter gpedit.msc to enter Group Policy, select "Computer Configuration", "Windows Settings", "Security Settings", "Local Policy", "Security Options", and select " User Account Control: Run all administrators in administrator-approved mode", double-click it, select "Disabled", and restart to turn off User Account Control.

PS: Closing user account control will cause edge, app store, player, etc. to be unable to be opened. If such problems occur only during installation, it is recommended to restart User Account Control after installation.

? Method 2: Switch to the administrator account. Right-click "This Computer" to open "Management", "System Tools", "Local Users and Groups", "Users", right-click on "Administrator" and cancel "Account is disabled". Switch to the administrator account. That’s it.

3. What to do if the program you open in Win10 is not trusted

It may be that the program you open has some security risks, or it may be that the anti-virus software currently installed on the system has false alarms, etc. Condition.

Try changing your anti-virus software first.

I personally recommend Tencent Computer Manager. This software has strong virus detection and killing capabilities, and has a very low rate of false positives and false positives.

The anti-virus core uses the engine of Guanjia and Xiaohongsan. At the same time, it also has a built-in firewall, which takes up very little memory for daily real-time monitoring and has little impact on system speed.

If the software you start is informal software, it is recommended that you try to avoid using it.

4. The mobile software cannot be opened without trust

We are using Apple IOS9 or above system. When we install some new software, when we open it, it will display "Not Trusted". "Enterprise Developer"

At this time, we click to open the settings icon on the mobile desktop.

After entering, find and open the General option,

and then In the opened interface, go down and find the description file option, and click to open it.

Then click to open the corresponding option that just showed the untrusted software developer. If you don’t know which one, click to open it one by one. .

After entering, click the blue trust. . option,

and then click the Trust button in the pop-up window to successfully solve this problem. When we return to the mobile phone desktop, we can open the app just now.