Appears in Resilio Active Everywhere 4.2.0 together with drive mapping functionality in Hybrid work job.
Failed to map the folder on drive X:, %reason%
General mapping failure; review the provided reason string.
Failed to map the folder on drive X:, drive is occupied by %job%
The selected drive is already in use by another job.
Failed to map the folder on drive X:, drive is occupied by system
The drive letter is already used by the operating system or another application.
All errors are logged in the agent logs, reported in the job execution console, and shown in the agent UI (if the agent UI is enabled).
Error code SE_FS_CANT_MAP_FOLDER