Nothing wrong with your computer just to say that first, it's just backed up like my toilet some times.
Nr.1
Try turning your computer ON before you run Evidyon.
Nr.2
Try putting your Evidyon file from programfiles to your desktop and run Evidyon.
Nr.3
A. right-click the evidyon folder and go to properties
B. go to the security tab and click edit...
C. select your user account and give it full control
D. do the same for the administrator account
E. run evidyon
Nr.4
If you have a USB drive, you can copy the game to that drive and run "launcher.exe" from that position, kinda like an external hard-drive.
If all these fail, and none of us can help you i suggest connect the electricity chord
Mm4