If BullGuard installation freezes your systems then to fix that issue get Bullguard uninstalled from the system completely and after that get your system restarted and then again get the antivirus downloaded and installed on the system again. Also, do not save any settings that you get prompted with while conducting the procedure. The given procedure will get your problem fixed very easily. This is a very common technical error that is faced by many BullGuard users.

For activation of BullGuard on your system if in case you have purchased it from a store then check your Bullguard packing for a CD inside that CD will probably contain the license key that is needed for activation. The license key is usually 16 character combination of alphanumeric expressions. This same alphanumeric combination of expressions is the key to getting the activation done. In case of an online purchase, the same code is sent to the registered email id.