To enable Windows installer in the Windows Software Restriction Policy:
- Click Start > Run.
- Enter gpedit.
- Click Local Computer Policy > Computer Configuration > Administrative Templates > Windows Components > Windows Installer.
- Click Disable Windows Installer.
- Click Display Properties > Enabled.
Also question is, how do I fix system administrator has set policies to prevent this installation?
Fix System administrator has set policies – Registry Method
- Click Start > Run and type regedit and click OK. This opens the registry editor.
- Navigate to HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindowsInstaller.
- Right click DisableMSI and click Modify. Change the value to 0.
- Close the Registry Editor.
Subsequently, question is, how do you fix your system administrator has blocked this program?
- Check your antivirus software.
- Use Command Prompt to install the application.
- Activate hidden administrator account.
- Disable Windows SmartScreen.
- Convert the affected account to administrator account.
- Log in and log back to your account.
Also to know is, how do I restrict installed software using group policy?
To configure:
- Open gpmc. msc , select the GPO to which you will add the policy.
- Navigate Computer Configuration, Policies, Administrative Templates, Windows Components, Windows Installer.
- Set the policy "Prohibit User Install" to "Enabled".
- [Optional] Set the policy "User Install Behavior" to "Hide User Installs".
How do I switch out of S Mode check with IT or system administrator?
Error: Check with your IT or System administrator when trying to switch out of S mode
- Press Windows key + R. This will open. Run. Alternatively, you can go to Start and search for 'Run'
- In Run dialog box, type 'wsreset' and hit enter.