彻底解决doscan占用资源，将以下代码导入注册表即可。
Windows Registry Editor Version 5.00
[-HKEY_CURRENT_USER\Software\Intel\LANDesk\VirusProtect6\CurrentVersion\Custom Tasks]
[HKEY_CURRENT_USER\Software\Intel\LANDesk\VirusProtect6\CurrentVersion\Custom Tasks]
"CreatedUserQuickScan"=dword:00000001
"CopiedDefaultScanOptions"=dword:00000001
[HKEY_CURRENT_USER\Software\Intel\LANDesk\VirusProtect6\CurrentVersion\Custom Tasks\Default Scan Options]
"ScanForGreyware"=dword:00000000
"ScanNotifyStopService"=dword:00000001
"ScanNotifyReboot"=dword:00000002
"ScanNotifyTerminateProcess"=dword:00000001
[HKEY_CURRENT_USER\Software\Intel\LANDesk\VirusProtect6\CurrentVersion\Custom Tasks\TaskPadStartup]
