Could Not Measure Storage Performance

The data is invalid.
Could not measure storage performance. Incorrect function as i mentioned before i tried every possible solution to get it working but after two days of tinkering i simply gave up. Could not measure storage performance. The windows experience index for your system could not be computed. Attached a screen shot of my disk managment under here it shows disk1 as not initialized.
Performance monitoring allows you to measure data storage efficiency including data storage capacity i o and energy consumption. I suspect it might be related to the use of intel s rapid storage technology to raid10 the drives. Often performance from one server do not offer enough load to maximize the performance. Server benchmarks are specifically designed to measure the maximum performance of a server not the storage.
How do i work around this. The windows experience index could for your system could not be computed. Experts i am similar issue as stated heredisk 1 is unknown not initialized unallocated i have download mootools and tried initializing the hdd but hd is not listing under mootools too. Failed to properly assess the disk.
You should first ensure that everything is running as it should be. While running the windows 7 assessment tool i kept on getting this error could no. Thank you for your time reading this. I have attached the winsat log can anyone understand what the problem might be.
Failed to properly assess the disk. Could not measure storage performance. The windows experience index for your system could not be computed.