I just installed Win7 on a reformatted drive. I downloaded and tried to install MSE, but the installer said there already was a version of MSE installed. I can't find it. Anyone knows what's going on here?
rb: and on the Search box, type "Windows Defender". Right-click on the program shortcut, select "Run as Administrator". Click "Yes" on the UAC prompt window. Now, on the main window click "Tools", then "Options". On the left panel, click "Administrator" and then uncheck "Use this program". Click "Save" to apply the change. If UAC prompts you again, just click "Yes".