0x00001194
ERROR_VOLUME_NOT_SIS_ENABLED
Single Instance Storage is not available on this volume.
win32decimal 4500Disks and storage
Matched as: the code as given (hex)
Log a case with no specific solution
Source: System Error Codes (4000-5999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09