i am developing a desktop application.
how can i make it to always run as admin for non-admin user without UAC and admin password by making change in windows registry.
windows change registry option would be preferred but if there is any other option please tell.
any help will be appreciated
thanks
There is no such feature. The point of UAC is to ensure the user is aware that the program being started will have access to admin privileges. If there were a way to turn that off, then malware would do it.
The user can disable the UAC prompts via a control panel setting, but not for a particular program.
If your program always requires admin privileges to do what it needs to do, you should have an entry in its manifest. Modern versions of Visual Studio have options in the project settings for the executable for setting common items like this in the manifest automatically.
Related
My school has blocked literally everything on my windows laptop, I can't access cmd, gpedit.msc, regedit, setting/control panel and pretty much anything else you could think of that could disable admin restrictions. So how would i disable admin restrictions, i'm uses windows 10 (can find edition as info is blocked).i just need to be able to access one of the above mentioned things
You can not disable "admin restrictions" if you are not part of the admins group.
The Administrator is the account who can change any configuration in your computer.
There is a group called "Administrators" those accounts can change any configuration in your computer too if they have the administrator role asigned to that group.
By default the first account in your PC is the administrator.
Check this link for a better explanation.
try opening cmd using powershell by typing
"start cmd"
I'm having a mystery.
I have a Windows 7 PC, I am an administrator on it. But, I have a software tool that still requires me to run it with "Run as Administrator" to work properly. Why isn't it enough just to be the admin and just run it with double-click?
The thing gets complicated - I have another PC with a user that is an administrator also, and the tool runs there just with double-click properly.
What could be the difference between the PCs? In both of them, the user is an administrator!
Thanks for any help,
This is the impact of the User Account control (UAC), which assigned 2 tokens to admin accounts and runs the shell (explorer) and all started programs by default with the filtered token which represents standard user rights. To request admin rights, you have to right click and select “Run as administrator”.
I need to create an NSIS installer, which runs with administrator privileges. I request these privileges with
RequestExecutionLevel admin
So far this works. But I also need to place shortcut links on the users desktop. I do NOT want to create the shortcuts for all users but only for the currently logged in user. So I use
SetShellVarContext current
in the installer sections. If the current user has admin privileges, this works. If I have a normal user, Windows (7) asks for credentials for a privileged user, which is also correct. But the installer then creates the icons on the privileged users desktop, and not on current users.
So, how can I tell NSIS, that it should create desktop icons for the current user if she has no admin privileges?
FYI, if I omit both RequestExecutionLevel and SetShellVarContext, I am also prompted for administrative rights but the installer creates icons on the current user desktop as well as for the admin user. I think this is some kind of compatibility behavior.
You are not really supposed to do this (because of this exact issue) and you are basically asking how to create a installer that is broken by design. This is not a NSIS specific problem and not even UAC specific, it has existed since runas was added in Win2000! When you elevate with runas/UAC the new process is executed as that user and with their HKCU and shell folders...
If you need "RequestExecutionLevel admin" in your script then you are doing machine level things and should therefore call "SetShellVarContext all" and install the files in $ProgramFiles and write the uninstall registration under HKLM. This is true for any version of NT, not just Vista+/UAC. (Most people forget to test as non-admin on NT4 and NT5)
If creating shortcuts for all users is such a big problem then I suggest you enable the "Don't create shortcuts" checkbox on the startmenu page so the user can decide.
If you still want to force broken behavior then you need to use this plugin. (You should be able to find plenty of topics about this plugin on the NSIS forum)
Basically I either need to Click the UAC button with my program(which i don't believe is possible) or somehow make it so I don't need to click the button to install the software. I will also need to click buttons during the install with my program but I know how to do that. I am only concerned with the UAC things.
One way or the other, the user is going to have to click that button to give you permission to proceed. That's the whole point of UAC, if there were a way to work around it, it would serve absolutely no purpose.
You can either ask for permission sooner (at the beginning of your installation) or later (at the point in the installation when the privileges are first actually required), but you have to do it one of those times.
The standard course of action is to embed a manifest in your application that indicates you require administrative privileges. The applicable line looks like this:
<requestedExecutionLevel level="requireAdministrator" />
Alternatively, you could choose to rely on UAC's "Installer Detection" functionality:
The first application compatibility technology that is part of UAC is called Installer Detection. Because most installers write binaries to the Program Files directory, they overwhelmingly need administrator privileges. Installer Detection is designed to scan the name and the resources of the EXE to determine whether an application is an installer. For example, an executable would be marked as an installer if the executable name or description contained the strings "install" or "setup". So an application named setup.exe, without an application manifest, would trigger a UAC elevation if launched by a token without administrator privileges.
Clicking buttons during your install isn't a very good idea, either. If this is an installer that you're writing, code in some "silent install" flags that you can specify when executing the installer app. If this is a third-party installer that you're using, check the documentation; chances are such flags already exist. The point of these flags is that interactive UI is not displayed at all during setup, meaning that no one has to bother clicking any buttons (which is very hard to get right).
you can install your program in the user's home directory or any other directories which is writable without administrator privilege.
if you're writing an installer wrapper, you can ask for UAC on the wrapper and the wrapper can start the real installer(s) with administrator privilege. Most installers also provides command line options for unattended installations, so you might want to check those instead of scripting button clicks.
You can't click button on UAC consent dialog.
Your other options depend on what you really try to achieve. So give us more details on the your task: there could be better design choices than clicking installer buttons from an application.
To avoid UAC, you can install a service which will start the installation. But user has to consent when you install the service.
I have a Windows 7 development machine and I am constantly encountering the "you do not have enough permissions" when running certain programs or trying to access log files. I am the only user on the machine and my account is part of the administrators group. Is this part of Microsoft's UAC "protection"? If so, is there a way to remove it so that an administrator account has full admin rights.
Usually, you can right click and select "Run as Administrator" to elevate the privilege. I believe, You can also turn it off from control panel (search for "User access control" in control panel). I would not recommend it though. If you have applications to start up with that privilege, you might want to modify the shortcut to have "Run as Administrator" set so that it will challenge you as soon as it starts.