In Task Manager I have a few files that, when I right click, will not Open File Location. Each of these - below - list no user name nor description. csrss.exe, rundll32.exe, winlogon.exe I always have 2 rundll32.exe files running, but 1 file cannot be found, via Task Manager. How do I get to these files? I have Windows 7 Enterprise and an HP DV9700 laptop. I am very familiar with navigating XP, but new to W7. Thanks!