Try delprof.exe
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Syntax
DELPROF [options]
Key
/Q Quiet, no confirmation.
/I Ignore errors and continue deleting.
/P Prompts for confirmation before deleting each profile.
/C:\\computer_name Delete profiles on a remote computer.
/D:Number_of_days Only delete profiles that have been inactive for 'X' Number of days (or greater)
/R Delete roaming profile cache only ##