Windows only. Overrides the default application manifest, which can affect whether an executable application is themed.
If the value is a string it must name a file that is a legal application manifest containing the "dependency" element for Microsoft.VC80.CRT. If the value is the keyword
a manifest without the element for common controls is used. If the value is
, then the LispWorks manifest is used.
See Application Manifests for more information about Windows application manifests in LispWorks applications.
LispWorks Delivery User Guide - 13 Dec 2011