How do you uninstall AntiVirus Plus?

Use MalwareBytes anti-malware or Spyware Doctor. You may also so remove it manually.

Open task manager and terminate the following processes:

AntivirusPlus.exe

dop.exe

then delete these files:

AntivirusPlus.exe

AntivirusPlus.grn

rundll32.exe

dop.exe

Finally, delete registry values:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\

CurrentVersion\Run "AntivirusPlus"