Share this article

Improve this guide

System Admin Has Set Policies to Prevent Installation [Fix]

Adjust security policies to include app installations from anywhere

6 min. read

Updated onJune 18, 2024

updated onJune 18, 2024

Share this article

Improve this guide

Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more

Key notes

Installing programs on your PCis expected to be a smooth ride. You click download and install once the file is complete. However, for some users, they may be hit withthe system administrator has set policies to prevent this installationmessage.

You might be wondering why this happens, but as you shall soon find out, certain types of policies can be enforced to regulate the installation of programs. Without further ado, here’s a comprehensive rundown of why this happens.

What does the system administrator has set policies to prevent this installation mean?

You’ll most likely run into this message displayed by the Windows Installer service, which is used to install or remove programs on Windows systems. Any attempt at downloading a program will bring up this error message.

Some of the reasons behind this issue include:

How do you turn off the system administrator has set policies to prevent this installation?

Ensure you meet the following requirements before moving on to the advanced solutions:

1. Disable your antivirus temporarily

Once installed, remember to switch it back on, as operating a PC without protection could expose you to all kinds of vulnerabilities.

2. Restart the Windows Installer service

3. Remove app restrictions

4. Disable UAC

5. Force activate your admin account

6. Delete preset policies

Don’t worry if some of the commands fail, it just means that those policies don’t exist on your PC and you can proceed to the next.

7. Adjust security policies

8. Edit the registry

Remember tobackup your registryorcreate a restore pointbefore this step. You never know the results of making changes on your registry, so it’s best to have a safe point of return if it backfires.

You may also run into another similar issue where yourIT administrator has limited accessbut worry not, as we have the right tips to help you bypass this restriction.

Also, check out what to do when you getthis app hasbeen blocked by your administratormessage or whenservices.msc has been blocked for your protection.

If any solution has helped help you bypassthe system administrator has set policies to prevent this installationerror, let us know in the comment section.

System Admin Has Set Policies to Prevent Installation [Fix]#

What does the system administrator has set policies to prevent this installation mean?#

How do you turn off the system administrator has set policies to prevent this installation?#

1. Disable your antivirus temporarily#

2. Restart the Windows Installer service#

3. Remove app restrictions#

4. Disable UAC#

5. Force activate your admin account#

6. Delete preset policies#

7. Adjust security policies#

8. Edit the registry#