

If you run FixUI.bat including a zip file, it may work fine.

If zip edition does not work fine, please check security: unblock option and extract zip file again. Please run Crystal Disk Mark as administrative privileges. It may not enough privilege to create a test file.

The result depends on Test File Size, Test File Position, Fragmentation, ID (PATA)/SATA/RAID/SCSI controller and CPU speed, etc. Why the result differ from other benchmark software? Select test data (Random, 0Fill, 1Fill).Measure random 512KB, 4KB, 4KB (Queue Depth=32) reads/writes speed.Crystal Disk Mark puts up a decent performance and it serves its purpose very well. Currently, the program allows us to measure sequential and random read/write speeds. CrystalDiskMark is designed to quickly test the performance of your hard drives.
