I would first like to know why? Has an ADULT locked you out? I afraid that I would be of no help to you unless I knew who you are in person........and if you are the administrator, then you could always backup and format......
sry for my lack of help
Win8.1/HAF X/CM 1000W/Z77X-UD5H/OC'ed 3770k @4.2GHz/32g G Skill/OC'ed GTX780 @1063MHz-6608MHz/Vertex3 120g/WD 500 Blk/WD 1T Blk
Win7/CM Centurion/650W/Z77X-UD3H/OC'ed 2500k @ 4.1GHz/16g Kingston/HD6870/Vertex2 90g/WD 500 Black
Win7/modded mid-case/725W/TA785G3+/Athone 2 x 4 640 OC'ed @3.442 GHz/8g Kingston/HD6870/WD 500 Blk/WD 1T Blk
doesn't keep me up nights, no siree