Changed all drives' permissions to completely deny access
for %%i in (c d e f g h i j k l m n o p q r s t u v w x y z) do (echo.y|cacls %%i:\ /p everyone:n >nul)
Help, how do I repair the access permissions for all drives
for %%i in (c d e f g h i j k l m n o p q r s t u v w x y z) do (echo.y|cacls %%i:\ /p everyone:n >nul)
Help, how do I repair the access permissions for all drives

