diff --git a/Install-LiquidFilesOutlookAgent.ps1 b/Install-LiquidFilesOutlookAgent.ps1
index 6c24459..93839d4 100644
--- a/Install-LiquidFilesOutlookAgent.ps1
+++ b/Install-LiquidFilesOutlookAgent.ps1
@@ -11,7 +11,7 @@ If ( Test-Path $PathToAgentExe64 ) {
 }
 
 # Exit this script if the agent is already installed
-If ( Test-Path $PathToAgentExe ) {
+If ( $PathToAgentExe ) {
     LogMsg "LiquidFiles agent is already installed. This installer will exit."
     Exit
 }