Even though this issue has an official FAQ on this page, I decided to include these short instructions on my blog. Symptoms When you click on Disk Performance tab on any disk page, Hard Disk Sentinel says the following: Real time performance monitoring is not supported on this disk Here is how it looks: Solution that works for me most of the time (Windows 7 x64): 1. Start cmd as Administrator. 2. Run "lodctr /Q" to list available performance counters. 3. Scroll up and make sure PerfDisk is Disabled. 4. If it is, run "lodctr /E:PerfDisk". 5. Restart Hard Disk Sentinel. Tested on version 4.20 (latest at the moment of writing). |
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