I recommend you UnHackMe - Ultimate Malware Killer for fast malware removal:
Free Download Fully Functional 30-day Trial. No credit card is required.
Reviews. EULA. Privacy Policy. Uninstall.
The file copyex.exe is malware related.
You must delete the file copyex.exe immediately!
Delete the file copyex.exe without delay!
Kill the process copyex.exe and remove copyex.exe from Windows startup.