What you really want to watch out for even more so than color change, is meat or poultry that has a bad odor or is sticky, tacky, or slimy to the touch. Let your other senses be your guide in these instances. Read more: The Color of Meat and Poultry - USDA.
Windows Management Instrumentation(WMI) is a set of extensions to the Windows Driver Model that provides an operating system interface through which instrumented components can provide information and notification.
The WmiApSrv.exe process is also known as WMI Performance Adapter Service or, as the case may be, WMI Performance Reverse Adapter and is a part of Microsoft Windows Operating System. This software is produced by Microsoft (www.microsoft.com). WMI Performance Adapter service has stopped working.