Run and installed file bidfedenter_isecurity.exe to get BitDefender Internet Security. Unfortunately, was unable to get the English version of it, although I tried to follow advice given above (copy the downloaded bidfedenter_isecurity.exe (no bdis.msi file found!) from my download space to another folder and again run that installation file. I suppose the name bdis.msi file stands for bidfedenter_isecurity.exe, as it can only be seen when running bidfedenter_isecurity.exe? Have you got any suggestions, since my knowledge of Romanian is non-existent! Thanks in advance for your help