NSIS/Contrib/InstallOptions/test.ini

[Settings]
NumFields=6

[Field 1]
Type=checkbox
text=Install support for X
left=0
right=300
top=0
bottom=10
state=0

[Field 2]
Type=checkbox
text=Install support for Y
left=0
right=-1
top=13
bottom=23
state=1

[Field 3]
Type=checkbox
text=Install support for Z
left=0
right=-1
top=26
bottom=36
state=0

[Field 4]
Type=FileRequest
State=C:\poop.poop
Left=0
Right=-1
Top=46
Bottom=59
Filter=Poop Files|*.poop|All files|*.*
Flags=FILE_MUST_EXIST|OFN_EXPLORER|OFN_HIDEREADONLY

[Field 5]
Type=DirRequest
Left=0
Right=-1
Top=64
Bottom=77

[Field 6]
Type=Label
Left=0
Right=-1
Top=87
Bottom=97
Text=This is a label...