Here what happend. First i´ve uninstall avast. So, to be sure, i´ve test the softwares and the installations start with no problems. Then, i kill all unacessary process and begin avast installation. Everything runs with no problems. At the end, avast prompt to restart the system. I´ve clicked ok, the system boots up and avast was running. So, without changing the default config, i´ve started the programs, and the problems occurs. I´ve try to disable the standard shield with no success.
So, only uninstalling avast this programs installs runs. I´ve notice in task manager, when i was without avast, that one of the programs create two process: _wowexec.exe and ntvdm.exe. When avast is installed, ntvdm.exe start to run, but is killed, and the instalation stop.
Now, i make a sugestion. Can anyone using avast can try to install one of this softwares
? Only to be sure about the problem .....