diff --git a/windows/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md b/windows/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
index 90098f1ce1..2ac1203de8 100644
--- a/windows/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
+++ b/windows/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
@@ -28,7 +28,7 @@ You can use a dedicated command-line tool to perform various functions in Window
 
 This utility can be useful when you want to automate the use of Windows Defender Antivirus. 
 
-The utility is available in _%Program Files%\Windows Defender\MpCmdRun.exe_ and must be run from a command prompt.
+The utility is available in _%ProgramFiles%\Windows Defender\MpCmdRun.exe_ and must be run from a command prompt.
 
 > [!NOTE]
 > You may need to open an administrator-level version of the command prompt. Right-click the item in the Start menu, click **Run as administrator** and click **Yes** at the permissions prompt.