Install Microsoft Security Essentials on Windows 8.1 and Server 2012
1. Download Microsoft Security Essentials on your PC.
2. Right Click on MSEInstall (application package).
3. Click on Properties.
4. Click on Compatibility tab.
5. Under Compatibility mode, check Run this program in compatibility mode for:
6. Select Windows 7 from the drop down and click on Apply.
7. Open Command Prompt as an Administrator.
8. Navigate to the folder containing MSEInstall (application package).
9. Run the command mseinstall /disableoslimit and follow the instructions to install the MSE on your machine.
1. Download Microsoft Security Essentials on your PC.
2. Right Click on MSEInstall (application package).
3. Click on Properties.
4. Click on Compatibility tab.
5. Under Compatibility mode, check Run this program in compatibility mode for:
6. Select Windows 7 from the drop down and click on Apply.
7. Open Command Prompt as an Administrator.
8. Navigate to the folder containing MSEInstall (application package).
9. Run the command mseinstall /disableoslimit and follow the instructions to install the MSE on your machine.
