diff --git a/Chrome Downloader.ps1 b/Chrome Downloader.ps1
index 185247f..ea0f92f 100644
--- a/Chrome Downloader.ps1	
+++ b/Chrome Downloader.ps1	
@@ -128,6 +128,12 @@ if ($config.options.enableForcedVersion) {
     }
 }
 
-if ($config.options.enableNumberedVersion) {
-    & $PSScriptRoot\Rename.ps1
+# Check if the script is running with administrative privileges
+if (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
+    Log-Message "Error: the config 'enableNumberedVersion' requires administrative privileges to run."
+}
+else {
+    if ($config.options.enableNumberedVersion) {
+        & $PSScriptRoot\Rename.ps1
+    }
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index 07d9c21..44d7210 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ The script reads its configuration from a JSON file named `config.json` located
 
 - `enableRegularVersion`: Boolean flag to enable the downloading of the regular version of Chrome.
 - `enableForcedVersion`: Boolean flag to enable the downloading of the forced update version of Chrome.
-- `enableNumberedVersion`: Boolean flag to enable the automatic renaming of the folder to the newest version of Chrome.
+- `enableNumberedVersion`: Boolean flag to enable the automatic renaming of the folder to the newest version of Chrome **⚠️This config requires administrative privileges when executing the script!⚠️**
 - `logDateFormat`: A string defining the format of timestamps in log messages.
 
 #### Date Configuration