I have a computer that runs windows 2000 in our lab and it is not connected to internet. People have complained that it has virus so i downloaded the free version of the software from avast website (~35mb) and installed it on our stand alone desktop. how will i do the update?
avast! VPS Update - Manual Download - For updating an off-line systems, download using a system with internet connection, save the file to a CD or USB drive and transfer it to the off-line system and run it to update the VPS signatures file.
Work around for off-line Incremental VPS update assuming you have an on-line system with avast installed and up to date:
The quote below works, tested on off line system requires a reboot for the WSC to also recognise the updated VPS. However, you would need to disable the avast self-defence module, Program Settings, Troubleshooting, to be able to replace the files. I found that you only needed to transfer the 400.vps file.