Error after import (version 4.2)

[Cloe-JC]

I am trying to import my sources (4.2) to Flash Builder:
1.Extracting ChatRouletteClone_4.2.zip
2.Importing 4.2.fxp to flash builder (File->Import Flex Project (fxp))
3.Pressing Finish

I get 3 errors with libs:
unable to open 'I:…\chat\libs'

in flash builder I see only such folders:
src
Flex 3.5
assets
bin-debug
bin-release
Red5_serverapp

where can I find these 'libs'?

[RVC Video Chat]

/libs folder is empty. If you don't see it just create it to get rid of the error.

[Cloe-JC]

Thanks, i created empty folder "libs" and now i get 27 errors with codes 1119 and 1120. Maybe it is something wrong with my adobe flash settings?

[RVC Video Chat]

I would recommend reinstalling Adobe Flash Builder

[Cloe-JC]

The problem was really in flash builder. I reinstalled it and there are no errors now. Thanks