> UAC (User Account Control) is a User Account Control method that allows normal users to get high permissions without switching users out. > Where does UAC link and open? Start Menu-> Control Panel-> User Management-> open or close "User Account Control" Run-> Regedit-> HKLM/software/microfte/Windows/currentverion/policies/system-> changing enablelua> does UAC increase the permissions of those applications? Setup, xxinstall, and apps with manifest. >
Integrity Level (
Integrity levels
)This is a new authorization feature added to the process and security descriptor. Both kernel objects and resources (files and folders) have an integrity level. Each process in the system has a integrity mark. When each process accesses a resource, the system will perform level verification, mainly reflected in write operations, this restriction does not apply to read and run operations. > How can we enable our programs to automatically escalate permissions? Write the manifest file:
<? XML version = "1.0" encoding = "UTF-8" standalone = "yes"?>
<Assembly xmlns = "urn: Schemas-Microsoft-com: ASM. V1" manifestversion = "1.0">
<Assemblyidentity
Version = "1.0.0.0"
Processorarchitecture = "x86"
Name = "yourappname.exe. manifest" // setReplace yourappname with your app
type="win32"
/>
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
<security>
<requestedPrivileges>
<requestedExecutionLevel level="requireAdministrator" uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>
</assembly>
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You can package this fileYourappname.exe. manifest is placed in the same directory as your app. When running in Vista, you will be prompted whether to allow elevation of permissions.
The simplest method:
Open your project, add a 24-type custom binary resource to the resource, copy the above Code to the resource, and then upload your resource. h. Change the resource ID to 1 and re-compile the resource. Your app will drop to Vista with another shield!
Author: wangweixing2000
