thanks for the replies.. i managed to install DX (June 2010) with no problems..
and for the .net framework, i just installed 4.0 version.. hmm, is it ok to just uninstall it..
err, instead of making another thread, i'll ask this question here and hopefully someone will pick it up.. here it goes.. i recently reformat and reinstall Windows 7, i don't know which programs installed altered this but i'm having some problems in the administrator dept.. the last time I installed Win 7, i don't have any problems opening programs that for what i think required to run as an admin.. it's click and go, unlike now that i need to right click and choose run as an admin..
recent installs
-superantispyware
-spybot
-malwarebytes
-utorrent
-.net framework 4
edit: also, how to always enable "show all process..etc." in task manager?