if you have winrar you can make a patch very easily all you have to do is...select the files you want do add to the patch, right click on them and press on "Add to archive" then a windows pops up, all you have to do is in the "Archive name" write the version number of your client and .exe at the end, so it will look like tihs,9999.exe then press Ok and you're done, if you are the autopatcher in your client set up and working and you want your patches to autopatch like acme,aceeo you have to do the same thing untill presing ok to make a patch, you have to go to comment and add this :
Setup=Autopatch.exe
Silent=2
Overwrite=1
Title=(yourservername)
Text
{
(Servername)
}
then press ok and your patch is fully done.