There is some sort of problem with the Windows temp folder (perhaps deleted by mistake?). To check (and fix if needed) right click on "my computer" and select "properties". In the box that opens click on the "advanced" tab. Now click the button near the bottom marked "environment variables". The path to the Windows temp folder will be shown at the top part of the box. Check to see if the path actually exists or edit it to a folder of your own choosing. Check both "TEMP" and "TMP" and, if you alter them, make them use the same folder. Okay your way out and reboot. Now try the programs you are having difficulty with.
"Hardware: the parts of a computer that can be kicked!"
Please don't send me PM's for support. Post in the forums for everyone to benefit.