There's a block of code in dlls/shell32/shlexec.c
http://source.winehq.org/git/wine.git/?a=blob;f=dlls/shell32/shlexec.c;h=a81cada91fed264816a0946c06e83a00b7fb6484;hb=HEAD#l1681
It specially handles lpFile with '"' or containing spaces. Does anyone
know a real situation when you need this handling? If I disable this
block:
/* separate out command line arguments from executable file name */
if (0 && !*sei_tmp.lpParameters && !appKnownSingular) {
my tests succeed, but there may be others, that I'm currently trying
to find.
