Who has any knowledge about api-hooks.

I am looking for a file system api-hook, something like JantePE but much more basic.

It is to hook an application (which makes use of Iexplorer.exe) so that any cookies & temporary internet files could be redirected to the portable data folder !
A fair few apps in the beta testing section are suffering of this problem, so a solution could probably contribute a lot to PA.c

I tried to find out myself, but for now this subject is to complicated for me !