Windows 7 hidden feature: Lock unknown installer

In the description of the netizen, when it double-clicks the "setup.exe" file of a program, the mouse pointer disappears after "turning a few turns" disappears. Then, he runs the program in a compatible way, but the software still doesn't respond. When he right-clicks on the program properties, at the bottom of the properties window, it finds that the program is locked by Windows 7 (see Figure 1).

Windows 7 prompts that the file is from another computer and is blocked by the system

Click the "Unlock" button in the above image, then click the "OK" button. Unlock the program is locked (Figure 2)

Figure 2 Unlock the program locked by Windows 7

At this point, double-click the setup.exe file to run normally. The program is gone.

It can be seen from this small case that there are many new and small functions in the Windows 7 system that we have not found yet. Many times, these small, inconspicuous functional items exist, because we are not very familiar with them, it is easy to cause misunderstanding of Windows 7.