diff --git a/README.md b/README.md
index be9151d..767d625 100644
--- a/README.md
+++ b/README.md
@@ -208,7 +208,7 @@ Taskbar:
   
   ```powershell
   reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PCHC" /v PreviousUninstall /t REG_DWORD /d 1 /f
-  reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PCHealthCheck" /v PreviousUninstall /t REG_DWORD /d 1 /f
+  reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PCHealthCheck" /v installed /t REG_DWORD /d 1 /f
   ```
 </details>