Ubuntu doesn't boot after installation.

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http://askubuntu.com – My ubuntu doesn't boot. Firstly I installed it using wubi, but then I decided to delete it for some reason. However, after installation using a liveCD, with three partitions, it doesn't boot. Still, it works with liveCD, and I downloaded boot-repair, which didn't help at all. Also, in a liveCD mode I can't save anything, after restart, all changes are in default. (HowTos)