there are not problems with pc and ports and drivers and etc ...
you have to flash just with pit file
i tested again with pit file and fortunately the problem did not appear and all things have don without any problem
this link is the pit file of note 4 (n910c)
its easy to find your cell phones pit file
be careful you must use the certain pit file of your cell phone
and also it is not necessary to add file for the nest time.