If you have troubles with eCS installation then create the bug-report. Every user has different model of PC, different configuration.
* ENG: ecomstation.com -> Log in -> Access bug-tracker -> ..
* Support page: http://ecomstation.ru/support -> Bug-trackers
šššš (OpenOffice.org, Genmac Wrapper, ..)
Known issues of eCS 2.0 -- http://ecomstation.ru/ecs-rus/ecs20-known-issues.php
which you can overcome/fix without extra efforts.