There are a handful of situations in which BullGuard will not start, or one of its services will not start.

 1. If you have another security program installed (or leftovers from an incorrect uninstall) and it’s blocking             BullGuard > You need to uninstall that application / clean up the leftovers.
     2. Some of your Windows Services are corrupted. These need to be repaired.
     3. Your computer is already infected.

The most common error messages a user can receive when installing BullGuard are: “Vbscript error” or “Main service is not running – BullGuard cannot start” (after install). Alternatively, it can malfunction without a specific error message.

The best advice we can give you here is to Click here to start a Live chat and we will gladly assist you.

We have trained technicians to assist you to remove conflicting programs or infections, and repair your system.

Source : Official BullGuard Brand
Editor by : BEST Antivirus KBS Team