diff --git a/README.md b/README.md
index f1ab70ac2c..7034d1ca2e 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,7 @@
 | [EmbyTheater **(EmbyTheater)**](./bucket/EmbyTheater.yml)                                                                                                            |   ✔    |    ✔     |       ✔ (⛔)       |
 | [emClient **(emClient)**](./bucket/emClient.yml)                                                                                                                     |   ✔    |    ✔     |       ✔ (⛔)       |
 | [Epic Games Launcher **(EpicGamesLauncher)**](./bucket/EpicGamesLauncher.yml)                                                                                        |   ✔    |    ♻     |       ♻ (♻)       |
+| [The Microsoft Error Lookup Tool **(Err)**](./bucket/Err.yml)                                                                                                        |   ✔    |    ✔     |       ✔ (⛔)       |
 | [Eusing Cleaner **(EusingCleaner)**](./bucket/EusingCleaner.yml)                                                                                                     |   ✔    |    ✔     |       ✔ (⛔)       |
 | [ExperienceIndexOK **(ExperienceIndexOK)**](./bucket/ExperienceIndexOK.yml)                                                                                          |   ✔    |    ✔     |       ✔ (✔)       |
 | [Facebook Messenger **(FacebookMessenger)**](./bucket/FacebookMessenger.yml)                                                                                         |   ✔    |    ✔     |       ✔ (⛔)       |
diff --git a/bucket/Err.yml b/bucket/Err.yml
new file mode 100644
index 0000000000..9d7ff458a0
--- /dev/null
+++ b/bucket/Err.yml
@@ -0,0 +1,14 @@
+version: 6.4.5
+description: The Microsoft Error Lookup Tool. Displays the message text that is associated with a hexadecimal status code.
+homepage: https://learn.microsoft.com/en-us/windows/win32/debug/system-error-code-lookup-tool
+license: Unknown
+url: https://download.microsoft.com/download/4/3/2/432140e8-fb6c-4145-8192-25242838c542/Err_6.4.5/Err_6.4.5.exe#/Err.exe
+hash: 88739ec82ba16a0b4a3c83c1dd2fca6336ad8e2a1e5f1238c085b1e86ab8834a
+bin: Err.exe
+checkver: Err_([\d.]+)\.exe
+autoupdate:
+  disable: true
+  url: https://download.microsoft.com/download/4/3/2/432140e8-fb6c-4145-8192-25242838c542/Err_${version}/Err_${version}.exe#/Err.exe
+  hash:
+    url: https://learn.microsoft.com/en-us/windows/win32/debug/system-error-code-lookup-tool
+    regex: <td>$sha256</td>