first do not screw with pagefiles settings let windows manage. we used to fo this tweak but no longer needed.
- here is the BIGGEST… you need to disable HIBERNATE…
1.Click Start, and then type cmd in the Start Search box.
2.In the search results list, right-click Command Prompt, and then click Run as Administrator. <—should not have to do this if system is built right… you should alwasys be admin and have uac off)
3.When you are prompted by User Account Control, click Continue. <— again same thing)
4.At the command prompt, type powercfg.exe /hibernate off, and then press ENTER.
you can actually copy paste into CMD using mouse (not KB)
once you reboot you will notice a much smaller footprint…
lastly i dont know whats wrong? you should not be using that much just for a win install… i am only using 92G and i have a crapload of stuff installed including Adobe Master collection.