With technology is augmenting piece by piece, the number of users accessing the Internet also increases manifold. This increased usage put the users at risk apart from making their work easy. Panda antivirus comes up, to free users from all the internet dangers with its robust performance. Panda antivirus gives an ultimate protection to the PC users, Mac as well the Android users too. However, the problem is not yet solved which takes its aggressive form when you make mistakes in installing it as well updating it. Users generally install Quick Heal antivirus without even acknowledging whether system requirements are in line with Quick heal antivirus or not. Firstly, we have to make our system ready for the installation by creating enough space on the hard disk. To do it, remove the unwanted programs or files. Check the version of operating system installed after that go ahead for the installation. If even that you come up with any installation error, then seek the assistance of your Gl