Copy the destination files in the bullet list to folder C:\Program Files (x86)\Sophos\Sophos Anti-Virus\
- native.exe from C:\ProgramData\Sophos\AutoUpdate\Cache\savxp\native\amd64\
- All files from C:\ProgramData\Sophos\AutoUpdate\Cache\savxp\drivers\onaccess\win7_amd64\
- All files from C:\ProgramData\Sophos\AutoUpdate\Cache\savxp\drivers\boottasks\win7_amd64\
- All files from C:\ProgramData\Sophos\AutoUpdate\Cache\savxp\drivers\sdcfilter\win7_amd64\
Right-Click Sophos Icon from the taskbar and run update now. Sophos should update now and the latest IDE should appear in the C:\Program Files (x86)\Sophos\Sophos Anti-Virus\ folder
Yes finaly it solved my problem. Many Thanks