PRODUCTS, WHICH COULD NOT BE ANALYSED AVAST: Memory resident scanner Does not check files when they are copied. Our current technology makes it possible to test even memory resident scanners, which do not check files when they are copied. However when analysis started this was not possible. CENTRAL POINT ANTI-VIRUS: Windows version Virus Research Unit had no update file for Windows version of Central Point. CENTRAL POINT ANTI-VIRUS: NLM Version Virus Research Unit has no license of the NLM version. MICROSOFT ANTI-VIRUS, Windows version Windows version does not seem to create a log file. NORTON ANTIVIRUS: NLM version Could not be tested, because when using workstation version of Norton Antivirus for Netware to read log file, computer either hanged, caused EMM386 error or DOS prompt appeared. This was tried several times with two different PC's and with several different settings. NORMAN DATA DEFENCE SYSTEMS: NVC.SYS behavior blocker Our current technology makes it possible to analyse even behavior blockers. However when analysis started this was not possible. MCAFEE SCAN: Netware version Could not be loaded even with help of patches available from ftp.mcafee.com Reason for this may be Virus Research Unit's old version of NLM netware. MCAFEE SCAN: OS/2 version Could not be tested because McAfee Association's OS/2 version does not work with OS/2 version 1.3 INOCULAN: Windows version Could not be tested, because could not create large enough log file. However seemed to detect same number of viruses than DOS-version. THUNDERBYTE ANTIVIRUS: NLM version Could not be tested because of defective diskette. VET: Memory resident scanner Does not check files when they are copied. Our current technology makes it possible to test even memory resident scanners, which do not check files when they are copied. However when analysis started this was not possible. VIRUSAFE: Windows version Windows version does not seem to create a log file.