The duration (in hours) after which PBA share is deleted from the host.
Registry valueDefault valueNotesInstaller property
PreCompleteTimeoutHours0x3 (3)Located under the PBA registry key NomadBranch\NMDS, it only applies to a PBA share after the NMDS_POLL command has been run, but not the NMDS_COMPLETE command.

The intention is that an incomplete share will only be available for a short period of time. When the share is deleted the folder and associated user is removed.