don't exit script if already installed

Install-LiquidFilesOutlookAgent.ps1

@@ -1,21 +1,6 @@
 # Path to the MSI installer
 $MSIURL = 'https://lfupdate.s3.amazonaws.com/clients/outlook/admin_msi/LiquidFiles_Admin_2.1.10.msi'
 
-# Get path to the installed agent
-$PathToAgentExe64 = "${Env:ProgramFiles(x86)}\LiquidFiles Windows Agent\LiquidFilesWindowsAgent.exe"
-$PathToAgentExe32 = "${Env:ProgramFiles}\LiquidFiles Windows Agent\LiquidFilesWindowsAgent.exe"
-If ( Test-Path $PathToAgentExe64 ) {
-    $PathToAgentExe = $PathToAgentExe64
-} ElseIf ( Test-Path $PathToAgentExe32 ) {
-    $PathToAgentExe = $PathToAgentExe32
-}
-
-# Exit this script if the agent is already installed
-If ( $PathToAgentExe ) {
-    LogMsg "LiquidFiles agent is already installed. This installer will exit."
-    Exit
-}
-
 # Set installer args
 If (-not [string]::IsNullOrEmpty($LFHost) ) {
     LogMsg "LiquidFiles target server: ${LFHost}"
@@ -44,6 +29,8 @@ Try {
 Catch { LogErr $_.Exception.Message }
 
 # Start the agent
+$PathToAgentExe64 = "${Env:ProgramFiles(x86)}\LiquidFiles Windows Agent\LiquidFilesWindowsAgent.exe"
+$PathToAgentExe32 = "${Env:ProgramFiles}\LiquidFiles Windows Agent\LiquidFilesWindowsAgent.exe"
 If ( Test-Path $PathToAgentExe64 ) {
     $PathToAgentExe = $PathToAgentExe64
 } ElseIf ( Test-Path $PathToAgentExe32 ) {