Getting the same error as was in this thread:
Creation of Raid-1 throws SSI Status: Invalid State
Running Windows 10 1709 and trying to create a RAID1 in Windows using Intel RST with my system drive and a blank identical drive, both are Samsung 850 EVO SSDs. Driver version is 15.9.0.1015.
The Intel RST error window that pops up reads:
(0xA00500D): An unknown error occurred while an operation was in progress. The operation could not be completed.
The Windows Event Viewer log entry is as follows:
| | | | | [ SystemTime] | 2018-03-03T14:26:37.360190000Z |
|
| | | 0: Error Missing Error String 0: failed to get file system properties: 8004256F System.Exception: 0: Error returned by IsiVolumeCreateFromDisks() in PsiData::PsiDataSource::ActionVolumeCreateFromDisks |
I noticed the bit about "failed to get file system properties" so I thought it may be a permissions issue and ran Intel RST as administrator but still the same issue.