This has nothing to do with the texture caching and I know how to define the texture caching size but I haven't change anything in that and I don't want to change any settings. Is my questionsomehow lost in translation?

I want that the TEMP folder is emptied after closing Poser as it was before since I'm using Poser (the settings in my old Poser Pro 2010 installation are the same and it still empties the TEMP folder after closing the app.). It's unnerving to manually delete it every time. Changing the the TEMP path is not changing the behaviour.

Please answer only if you have experienced the same behaviour after installing SR1.

There is a difference in the Poser.ini files for PP2010 and PP2012 (after SR1):

PP2010 has the line KEEP_TEXTURES_LOADED 0

PP2012 SR1 has the line KEEP_OGL_TEXTURES_LOADED 1

Maybe this has something to do with it?