Monitor application activity

[theeXeic]

Hello,

I'm using an application that stores temporary settings during each session. When the I close the program, those settings are lost. My guess is that it creates some kind of temp files somewhere but clears them each time the program closes. The program itself is portable (no installation).

So i'm looking for a program that can monitor an opened program in a way that would show me:

- what files is using

- what files were created

- registry changes

I already tried whatchanged from vista files but it never finds anything. Based on the above, what would you recommend on using?

Thanks,

Alex

[uid0]

procmon? http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx

[Schiiwa]

procmon? http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx

RegFromApp is also a nice tool to detect REGISTRY-Modifications of a Prozess and its really easy-to-use ^^