How come my computer now uses 95% CPU when I plan Vanguard but it never did before?

by on December 26, 2011

Q: My CPU jumped to over 95% usage when I boot up Vangaurd (mmo). I’ve never had a problem on this computer until a few days ago. I’v tried everything I can think of to solve… but to no avail. By looking at my specs can you tell me if upgrading to Windows 7 will help, or if I should just reinstall Vista (which the disks where never provided).

Here are my specs

Cyberpower Inc
Intel(R) Core(TM) Quad CPU Q8200 @ 2.33GHz 2.33GHz
RAM 4.00GM
64-bit Windows Vista with service upgrade 2