Posted 09 August 2009 - 06:18 PM
Symantec auto protect caught a trojan virus in a file that I downloaded yesterday and it was successfully quarantined. I have removed the file that I downloaded and also emptied quarantine folder of symantec permanently. Since then Windows Security Center keeps its red shield icon on the taskbar, saying that there is no protection against viruses. However, symantec antivirus is enabled, and there is nothing strange in operation. What can be the reason for the warning?