diff --git a/Start-Test-Server.bat b/Start-Test-Server.bat
new file mode 100644
index 0000000..5f220b0
--- /dev/null
+++ b/Start-Test-Server.bat
@@ -0,0 +1,100 @@
+@echo off
+:: Start-Test-Server v0.3
+:: Copyright (c) 2024 Vladislav Salikov aka W0LF aka 'dreamforce'
+:: https://github.com/dreamforceinc
+
+:: !!! Needs 'DAYZSERVER' envvar defined !!!
+:: !!! Example: SETX DAYZSERVER Z:\Servers\DayZServer
+
+::Server name
+set serverName=RU11 Test Server
+::Server files location. Required!
+set serverLocation=%DAYZSERVER%
+::Server profile location
+set serverProfile=Instance_0
+::Server Port
+set serverPort=2302
+::Logical CPU cores to use (Equal or less than available)
+set serverCPU=2
+::Server config
+set serverConfig=serverDZ.cfg
+::Server mods
+set serverMods=
+::Client mods
+set clientMods=@CF;@VPPadminTools;@VanillaPlusPlusMap
+::Startup parameters
+set startupParams=-profiles=profiles\%serverProfile% -config=profiles\%serverProfile%\%serverConfig% -name=Server -port=%serverPort%
+::Additional Startup parameters
+set additionalParams=-cpuCount=%serverCPU% -adminLog
+::Path to log rotation script
+set scriptLocation=%serverLocation%\wDayzLogRotation.ps1
+::Path to store rotated logs. Required!
+set rotatedLogsLocation=%serverLocation%\.RotatedLogs\%serverProfile%
+::BEC location. Optional. Leave it blank if you don't use BEC.
+set becLocation=%serverLocation%\BEC
+::AdminTool's logs location. Optional. Leave it blank if you don't use any admin tool.
+set adminToolLogsLocation=%serverLocation%\profiles\%serverProfile%\VPPadminTools\Logging
+
+
+
+::
+:: !!! (DON'T EDIT BELOW) !!!
+::
+if not defined serverLocation (
+    echo.
+    echo ERROR !!!
+    echo Environment variable DAYZSERVER is not defined!
+    echo You MUST define it before calling this batch script
+    echo by command 'SETX DAYZSERVER "drive:\path\to\server"'
+    goto _exit
+)
+if not defined rotatedLogsLocation (
+    echo.
+    echo ERROR !!!
+    echo You MUST provide 'rotatedLogsLocation' variable!
+    goto _exit
+)
+
+::Sets title for terminal
+title %serverName% batch
+set CWD=%CD%
+cd /d "%serverLocation%"
+
+::Prepare commandline
+if defined serverMods set tsm="-serverMod=%serverMods%"
+if defined clientMods set tcm="-mod=%clientMods%"
+set allMods=%tsm% %tcm%
+set cmdLine="DayZServer_x64.exe" %startupParams% %additionalParams% %allMods%
+
+::BEC's logs location
+if defined becLocation (
+    set becLogsLocation=%becLocation%\Log\%serverProfile%
+) else (
+    set becLogsLocation=
+)
+
+:: Debug output ::
+@REM echo serverLocation = '%serverLocation%'
+@REM echo rotatedLogsLocation = '%rotatedLogsLocation%'
+@REM echo becLocation = '%becLocation%'
+@REM echo adminToolLogsLocation = '%adminToolLogsLocation%'
+@REM echo.
+
+::Start log rotation
+powershell.exe -File "%scriptLocation%" -Server "%serverLocation%" -Instance "%serverLocation%\%serverProfile%" -RotatedLogs "%rotatedLogsLocation%" -BecLogs "%becLogsLocation%" -ATLogs "%adminToolLogsLocation%"
+timeout 5 /nobreak >nul
+echo.
+
+::Start DayZServer
+start "DayZ %serverProfile%" /high %cmdLine%
+echo.
+
+::Start BEC
+if defined becLocation (
+    cd /d "%becLocation%"
+    start "BEC %serverProfile%" "%becLocation%\Bec.exe" -f %serverProfile%.cfg --dsc
+    echo.
+)
+
+:_exit
+cd /d "%CWD%"
diff --git a/Test-Start.bat b/Test-Start.bat
deleted file mode 100644
index e1b1e84..0000000
--- a/Test-Start.bat
+++ /dev/null
@@ -1,72 +0,0 @@
-@echo off
-:: !!! Needs 'DAYZSERVERSLOCATION' envvar defined !!!
-:: !!! setx DAYZSERVERSLOCATION Z:\Servers\DayZServer [/m]
-
-::Server name
-set serverName=RU11 Test Server
-::Server files location
-set serverLocation=%DAYZSERVERSLOCATION%
-::Server profile location
-set serverProfile=Instance_4
-::Server Port
-set serverPort=35400
-::Logical CPU cores to use (Equal or less than available)
-set serverCPU=2
-::Server config
-set serverConfig=serverDZ.cfg
-::Server mods
-set serverMods=
-::Client mods
-set clientMods=@CF;@VPPadminTools;@VanillaPlusPlusMap;@KAMAZ
-::Startup parameters
-set startupParams=-profiles=%serverProfile% -config=%serverProfile%\%serverConfig% -name=Server -port=%serverPort%
-::Additional Startup parameters
-set additionalParams=-cpuCount=%serverCPU% -adminLog
-::Path to log rotation script
-set scriptLocation=D:\Sync\SRC\PowerShell\wDayzLogRotation\wDayzLogRotation.ps1
-@REM set scriptLocation=%serverLocation%\wDayzLogRotation.ps1
-::BEC location
-set becLocation=%serverLocation%\BEC
-@REM set becLocation=
-::AdminTool's logs location
-set adminToolLogsLocation=%serverLocation%\%serverProfile%\VPPadminTools\Logging
-@REM set adminToolLogsLocation=
-
-
-:: !!! (DON'T EDIT BELOW) !!!
-::Sets title for terminal
-title %serverName% batch
-set cwd=%CD%
-cd /d "%serverLocation%"
-
-::Prepare commandline
-if defined serverMods set tsm="-serverMod=%serverMods%"
-if defined clientMods set tcm="-mod=%clientMods%"
-set allMods=%tsm% %tcm%
-set cmdLine="DayZServer_x64.exe" %startupParams% %additionalParams% %allMods%
-
-::BEC's logs location
-if defined becLocation (
-	set becLogsLocation=%becLocation%\Log\%serverProfile%
-) else (
-	set becLogsLocation=
-)
-
-::Start log rotation
-powershell.exe -File "%scriptLocation%" "%serverLocation%" "%serverLocation%\%serverProfile%" "%becLogsLocation%" "%adminToolLogsLocation%"
-
-goto _exit
-
-timeout 3 /nobreak >nul
-echo.
-
-::Start DayZServer
-start "DayZ %serverProfile%" /high %cmdLine%
-
-::Start BEC
-cd /d "%becLocation%"
-start "BEC %serverProfile%" "%becLocation%\Bec.exe" -f %serverProfile%.cfg --dsc
-
-:_exit
-cd /d "%cwd%"
-echo END
diff --git a/wDayzLogRotation.ps1 b/wDayzLogRotation.ps1
index 0019eb2..2ac6862 100644
--- a/wDayzLogRotation.ps1
+++ b/wDayzLogRotation.ps1
@@ -3,36 +3,67 @@
 # https://github.com/dreamforceinc
 #
 # Input parameters:
-#   <Path to server location>           : Absolute, fully qualified path to server's root folder.
-#   <Path to instance>                  : Absolute, fully qualified path to server's instance folder.
-#   [Path to BEC's logs location]       : Optional. By default, BEC location inside the server's root folder.
-#   [Path to Admin Tool's logs location]: Optional. By default, AT location inside the instance's folder.
+#   -Server <Path to server location>           : Absolute, fully qualified path to server's root folder.
+#   -Instance <Path to instance>                : Absolute, fully qualified path to server's instance folder.
+#   -RotatedLogs <Path to store rotated logs>   : Absolute, fully qualified path to rotated logs folder.
+#   -BecLogs [Path to BEC's logs location]      : Optional.
+#   -ATLogs [Path to Admin Tool's logs location]: Optional.
 #
-# Example:
-#   powershell.exe -File "wDayzLogRotation.ps1" "Z:\Servers\DayZServer" "Z:\Servers\DayZServer\profiles\Instance_1" "D:\server tools\BEC" "Z:\Servers\DayZServer\profiles\Instance_1\VPPadminTools"
+Param (
+    [Alias("Server")]
+    [Parameter (Position = 0)]
+    [string]$ServerLocation = $(throw "ERROR!!! Required parameter '-Server' is missing!"),
+    
+    [Alias("Instance")]
+    [Parameter (Position = 1)]
+    [string]$instanceDir = $(throw "ERROR!!! Required parameter '-Instance' is missing!"),
+    
+    [Alias("RotatedLogs")]
+    [Parameter (Position = 2)]
+    [string]$destDir = $(throw "ERROR!!! Required parameter '-RotatedLogs' is missing!"),
+    
+    [Alias("BecLogs")]
+    [Parameter (Position = 3)]
+    [string]$becLogDir = $null,
+    
+    [Alias("ATLogs")]
+    [Parameter (Position = 4)]
+    [string]$adminToolLogDir = $null
+)
 
 # ------------------------------[ Configuration ]------------------------------
-$daysAmount = 7     # Number of days to store logs
-$noDelete   = $true # For tests - don't delete logs
+$daysAmount = 7      # Number of days to store logs
+$noDelete   = $true  # For tests - don't delete logs
 # -----------------------------------------------------------------------------
 
+# -----------------------------------------------------------------------------
 # -------------------------[ !!! DON'T EDIT BELOW !!! ]------------------------
-$serverLocation  = $args[0]
-$instanceDir     = $args[1]
-$becLogDir       = $null
-$adminToolLogDir = $null
-if ($args[2]) { $becLogDir = $args[2] }
-if ($args[3]) { $adminToolLogDir = $args[3] }
+# -----------------------------------------------------------------------------
+if (!(Test-Path -Path "${ServerLocation}")) {
+    Write-Error "The path '${ServerLocation}' does not exist!"
+    Exit
+}
+if (!(Test-Path -Path "${instanceDir}")) {
+    Write-Error "The path '${instanceDir}' does not exist!"
+    Exit
+}
+if ($becLogDir -and !(Test-Path -Path "${becLogDir}")) {
+    Write-Error "The path '${becLogDir}' does not exist!"
+    Exit
+}
+if ($adminToolLogDir -and !(Test-Path -Path "${adminToolLogDir}")) {
+    Write-Error "The path '${adminToolLogDir}' does not exist!"
+    Exit
+}
 
 $daysAmount = [Math]::Abs($daysAmount)
 $instance = Split-Path -Path "${instanceDir}" -Leaf
-$destDir = "${instanceDir}\RotatedLogs"
 $destDelDir = "${destDir}\DeletedLogs"
-if ($becLogDir) { $becDestDir = "${destDir}\BEC" }
-if ($adminToolLogDir) { $adminToolDestDir = "${destDir}\AdminTool" }
+$becDestDir = "${destDir}\BEC"
+$adminToolDestDir = "${destDir}\AdminTool"
 
 ### Debug output ###
-# Write-Host "   serverLocation: '${serverLocation}'"
+# Write-Host "   ServerLocation: '${ServerLocation}'"
 # Write-Host "      instanceDir: '${instanceDir}'"
 # Write-Host "         instance: '${instance}'"
 # Write-Host "          destDir: '${destDir}'"
@@ -45,7 +76,7 @@ if ($adminToolLogDir) { $adminToolDestDir = "${destDir}\AdminTool" }
 Write-Host "Start Log rotation powershell script"
 $date = Get-Date
 $fileList = $null
-
+#<#
 #region ### DayZ Game ###
 Write-Host "Rotating DAYZ logs..."
 
@@ -176,5 +207,5 @@ if ($adminToolDestDir) {
     Write-Host ""
 }
 #endregion
-
+#>
 Write-Host "End Log rotation powershell script"