\fB\-t\fR, \fB\-\-tmp\-dir\fR=\fIDIR\fR
Use DIR for temporary files. Defaults to a directory made using "mktemp -d".
.TP
+\fB\-a\fR, \fB\-\-arch\fR=\fIARCH\fR
+Use the Windows PE version from the Windows Automated Installation Kit that has
+the CPU architecture \fIARCH\fR. Only valid with \fB\-\-waik\-dir\fR. Possible
+values: "x86", "amd64", or "ia64". Default is "x86".
+.TP
\fB\-h\fR, \fB\-\-help\fR
Display help.
.TP