This Program Is Blocked by Group Policy [SOLVED]

Fix This Program Is Blocked by Group Policy Error: If you are facing the error message “This program is blocked by group policy, for more information, contact your system administrator.” with various applications then the only logical explanation would be that your PC is infected with malware or virus which is blocking access to these programs or application. Whenever you will try to run some specific program the error will suddenly pop up and you won’t be able to access them. The problem can be related to opening Antivirus software, Software on USB Device, or while trying to access Windows executable files. Depending on users system configuration they can face the following error:

The program is blocked by group policy. For more information contact your system administrator.  (Error Code: 0x00704ec)

This Program Is Blocked by Group Policy” error can also stop you from accessing the security tools such as MS Security Essentials, AVG etc. If this happens your PC will be vulnerable to exploit and hackers can easily install ransomware, spyware etc on your system without any trouble. So without wasting any time let’s see how to actually Fix This Program Is Blocked by Group Policy error on Windows 10 with the help of below-listed troubleshooting guide.

This Program Is Blocked by Group Policy [SOLVED]

确保创建一个还原点，以防出现问题。

方法 1：运行 CCleaner 和 Malwarebytes

If you cannot run the above application then make sure to boot your PC into Safe Mode.

1.下载并安装 CCleaner的 & 恶意软件字节。

2.运行 Malwarebytes 并让它扫描您的系统是否存在有害文件。

3.如果发现恶意软件，它将自动删除它们。

4.现在运行 CCleaner的 在“Windows”选项卡下的“清理”部分中，我们建议检查以下要清理的选项：

5.一旦您确定检查了正确的点，只需单击 运行清洁工， 让 CCleaner 顺其自然。

6.要清理系统，请进一步选择“注册表”选项卡并确保选中以下内容：

7.选择扫描问题并允许CCleaner扫描，然后单击 修复选定的问题。

8.当CCleaner询问“您想要备份对注册表的更改吗？”选择是。

9.备份完成后，选择“修复所有选定的问题”。

10.重新启动电脑以保存更改。这个会 Fix This Program Is Blocked by Group Policy error 但如果没有，则继续下一个方法。

Method 2: Run RKill

Rkill is a program that was developed at BleepingComputer.com that attempts to terminate known malware processes so that your normal security software can then run and clean your computer of infections. When Rkill runs it will kill malware processes and then removes incorrect executable associations and fixes policies that stop us from using certain tools when finished it will display a log file which shows the processes that were terminated while the program was running. This should resolve This Program Is Blocked by Group Policy error.

下载Rkill 从这里开始，安装并运行它。

方法八：删除注册表项

1.按Windows键+R然后输入 注册表编辑器 并按 Enter 打开注册表编辑器。

2.导航到以下注册表项：

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerDisallowRun

3.现在下 DisallowRun if any of the entries have msseces.exe as their value data then right-click on them and select 删除。

4.重新启动您的电脑以保存更改并查看是否能够 Fix This Program Is Blocked by Group Policy error.

Method 4: Create bootable media to scan the infected PC

Download any of the following software on an uninfected PC (Possible your friends PC) and then create a bootable media in order to scan your infected PC.

Rescue CD
Bitdefender Rescue CD
AVG Business PC Rescue CD
Dr.Web LiveDisk

方法 5：执行干净启动

Sometimes 3rd party software can conflict with the application and can cause the esrv.exe application error. In order to 固定 This Program Is Blocked by Group Policy error，您需要在PC上执行干净启动并逐步诊断问题。