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.
We checked up the file logoofseven.dll and found it hazardous.
The file logoofseven.dll must be deleted from the system immediately.
Kill the file logoofseven.dll and remove logoofseven.dll from the Windows startup.