space in path in script dos

http://www.notecasepro.com/help/help_files/notes/OCjeW9GkNnBBagVB2NZ90A.html

chtasks.exe /create /SC WEEKLY /D SUN /SD 11/12/2015 /ST 12:00:00 /TN "taskname" /TR "'c:\program files(x86)\task.exe' Arguments"

or
discover the 8.3 format for your path
dir /x

11/04/2011  12:10    <DIR>          PROGRA~1     Program Files

Your final path for the example you gave would look something like:

C:\PROGRA~1\XYZ\THEINT~1\FOLDER~1