I've used various version of NAV for years with no issues. Yes, there is a _slight_ slowdown, but nothing like you describe.
You can exclude certain folders from being scanned if you want - its in the options somewhere (at work, dont have NAV on this pc).
You can also change level of heurestic (spelling?) scanning.
Don't auto scan compress files may help ...
Run LiveUpdate several times...
You can exclude certain folders from being scanned if you want - its in the options somewhere (at work, dont have NAV on this pc).
You can also change level of heurestic (spelling?) scanning.
Don't auto scan compress files may help ...
Run LiveUpdate several times...