these look like errors from psexec, so i'd use google...
Nope, actually just found out the errors were not really errors but the way the Bulk Installer was reporting back access issues. Someone changed the local account password we use to install the rscd agent and instead of it sending back to us, "access denied," it said something was wrong with the psexec.exe which does not make sense. If the Bulk Installer can't get into the server, why would the product respond to something that happens after a login? Oh well, I guess it's just one of those things.
Oh, just received an e-mail that the Bulk Installer would be replaced with another product very soon anyways.