I read about both pagefile.sys and hiberfil.sys. I'm low on diskspace, so I deleted the hiberfil.sys file (by disabling hibernation), but didn't touch pagefile.sys. Then I saw that there is another file there, which is slightly bigger than pagefile.sys, called pagefile.csp. I tried Googling it up, but only 2 results come up, both in German I think.
Can I safely delete it, is there anything I should know about it?