Virus Scanner
The use of a virus scanner during runtime can impair or severely slow down
communication. Dynamic virus protection, in particular using gatekeeper
mechanisms, it therefore not advisable. This is especially the case when trace files
of the communication are written at the same time.
The following virus scanners have been tested in conjunction with the SIMATIC
NET PC software products (the default settings of the virus scanners were not
changed for the test):
● Trend Micro Office Scan, V7.3
● McAfee Virus Scan prof. V10.0
● Norton Antivirus 2006

Notice
If you use a virus scanner, make sure that the computer has enough system
resources.