ok there's an updated version of IH***eaner.bat .
no need for instructions, just run it and in 1 second you are done.
you should run this program everytime you get d/ced by hacks or you finish playing with them.
it deletes every temporary item.
btw be sure to check that in your ca folder there are no items starting with "debug..." , those are reports about the reason why your game crashed.
they are sent automatically to nexon staff and maybe you'll have to face the ban-hammer.
you have to delete them very quickly, they usually are 3 files.
the rar one can't be deleted before you run combat arms again.
so you just have to open the rar, delete his content and then you can delete the entire file.