UE2 - UT2kX in need of argent help with 3ds max no specific ut game

guys I have tried to export my first mesh and animation with actorx plugin to ued3.. and after that I closed max.... now I cant open my .max file which I was working with T.T

3 errors appears after that
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File Open Error
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Error Loading ParamBlock2
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OK
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File Open Error
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Invalid file- only partially loaded.
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OK
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3ds Max
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File Open Failed: .......
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OK
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edit: ok I gived up and started from the beginning but there is a problem with my character animation size, the mesh is to huge, how to fix it? and the animation dont play inside UT just in UED. thanx for any reponse.

nvm, I figured out how to do it...