major change to override Write-Error func

Install-AteraAgent.ps1

@@ -39,7 +39,7 @@ If ( $INSTALL ) {
         #Download and run the uninstall script
         $UninstallScript = Download-File -URL 'https://dev.emberkom.com/emberkom/management-scripts/raw/branch/master/Uninstall-AteraAgent.ps1'
         Try { Start-Process "powershell.exe" -ArgumentList "-ExecutionPolicy Bypass -Noninteractive -File ""${UninstallScript}""" -Wait }
-        Catch { LogErr $_.Exception.Message }
+        Catch { Write-Error $_.Exception.Message }
     }
 
     # Replace the '@' with '%40' - not sure why this is necessary, but it is
@@ -51,12 +51,12 @@ If ( $INSTALL ) {
     # Install the agent
     Write-Output "Installing Atera agent from ""${AGENT_INSTALLER}"""
     Try { Start-Process "msiexec.exe" -ArgumentList "/i ""${AGENT_INSTALLER}"" /qn /norestart" -Wait }
-    Catch { LogErr $_.Exception.Message }
+    Catch { Write-Error $_.Exception.Message }
 
     # Delete the agent installer
     Write-Output "Deleting ""${AGENT_INSTALLER}"""
     Try { Remove-Item $AGENT_INSTALLER -Force }
-    Catch { LogErr $_.Exception.Message }
+    Catch { Write-Error $_.Exception.Message }
 
     If ( $PreviousInstall -and $ACCOUNT_ID -and $AGENT_ID -and $CUSTOMER_ID) {
         Write-Output "Restoring agent information from previous install"