RUNAS run in the context of the provided user account, thus drive mappings for other user accounts are not available. Thus is documented in the RUNAS documentation. See RUNAS /? and RUNAS /ENV. This is intended behavior.
In general, RUNAS is an inseure method to provide administrative privileges. See the FAQ Forum for secure ways to run scripts under admin privs.
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There are two types of vessels, submarines and targets.
