* Right click on Start menu, and select Command Promt (Admin). * CHange its startup type to Auto, click on Start button to run it, and click on Apply > OK button * Go to Administrative Tools > services, locate the “Optimize Drives” service and double click on it to open Properties. * From your desktop, right click on the Start menu and select the Control Panel. Make sure the related service is running. How to fix SSD Optimize Drives not available in Windows 10 How can I resolve the problem in the situation with an SSD on my computer? However, today I notice that its current status showed optimization not available for C: drive while both Analyze and Optimize buttons became grayed out. My C drive is a solid state drive and recognized by Windows 10 Pro currently and I had made optimization for it for several days.