Failed Instalation

When I install Bitdefender Internet Security 2015 the instalation breaks in the moment after extracting instatation files by BDIS_x32.exe, when I click Continue i the moment of starting to unistall the other antivirus software. Last year I used McAfee and I used Bitdefender two tears ago but I uninstalled it (even register) with Bitdefender tool. This is computer with Winows XP version 2002 - with 2 other my computers instalation was OK