I've got NOD32 Business Edition deployed to my entire company. We are a software development company so almost all of the computers have java workspaces/eclipse workspaces, etc. on the local disk. The issue is that the on-demand scanner takes usually 4+ hours on developer or administrator machines. During the scan, the machine is practically unusable. I'm assuming that I have settings wrong in the policies, because I was under the impression that NOD32's scans shouldn't take very much system resources to run. CPU especially seems to spike way up. Any suggestions or advice? Or is this just expected with those types of files? The business staff machines don't have as much of an issue.