http://qs321.pair.com?node_id=831268


in reply to Re^5: Missing bufferoverflowU.lib
in thread Missing bufferoverflowU.lib

I don't know about Perl's tool chain, but the ExtUtil::MakeMaker tool chain deletes the manifest after merging it in.
$(LD) ... if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource: +$@;2 if exist $@.manifest del $@.manifest});