Windows7 switches to "small icon" view mode, and then enters "Administrative Tools"/"Local Security Policy". Right-click Software Restriction Policy and select Create Software Restriction Policy. Note: If it has been created before, it is unnecessary and cannot be created again.
4. The following operations only need to be carried out under Windows7. XP users should ignore it. Right-click Force and select Properties. After entering the Properties page, select Ignore Certificate Rules, and then select OK.