second hard drive lost

I have 2 hard drives in my computer.One is C: and second was I: Lately I had to reinstall windows xp and after that windows cant find drive I: anymore.
All the reinstalling operations I did only on drive C:. I deleted all partitions on it and formatted it and reinstalled fresh copy of windows on it. I never touched drive I:, but anyway Drive I: is lost. I can see it with BIOS and with disk management tool what Windows has, But there is like no data on it. It has yellow triangle with "!" on it and that`s it. I backed up most of my data on to drive I: and now I cant get it out from there.
And here is my question.
Can Acronis Disk Director software help me out here, or is there some other solutions to get my I: drive functioning again.

Thanks