-Since none of these changes require changing the WIM's file resources, metadata
-resources, or stream lookup table, they can be done very quickly by only
-re-writing the header and XML data. It will only take significant time if
-\fB--check\fR is specified for a WIM that had no integrity checks before.
-
-\fBimagex info\fR does not support modifying a split WIM, although you may