I have seen the same problem in this forum a couple of times (on Windows Vista and 7 only), but I have never seen a solution for it.
Can you try if Adobe Reader 8.2 does the same? Download it from here http://ardownload.adobe.com/pub/adobe/reader/win/8.x/8.2/enu/AdbeRdr820_en_US.msi
If the same happens with Reader 8.2, then I have no other suggestion than to try an alternate PDF viewer.
i do it with all other versions, ... but the same effect
I have been having the same problem,i uninstalled 9 and reinstalled 8 and had the same effect.
I have seen one solution since this topic was originally posted: uninstall Adobe Reader, then create a new user profile and install it from there.