The biggest mistake is attempting to mount individual drives in Windows or running chkdsk on a degraded RAID. Respect the complexity, use the right tools, and your data is very likely recoverable. Leave your RAID level, drive count, and failure symptoms in the comments.
Disclaimer: This guide is for informational purposes. Always consult a professional for hardware-level failures.
Why RAID + NTFS creates a unique recovery challenge—and how to solve it.