DYNAFORM 5.7.3问题，哪位大侠能帮忙解决一下？

e路陪你

用网上下载的DYNAFORM 5.7.3版，计算时选择LS-DYNA INPUT FILE时出现：
7 j# Y: f5 s. ^- W) [. z5 y  H writing index file...
index file successfully written
6 D: K5 u4 o  u4 J  P( u file already exists.rename file top10.dyn.old
; [4 K1 h; x) o/ W: ` file already exists.rename file top10.mod.old
writing nodal point data...
writing element data...
ls-dyna input deck is successfully written
select menu item
谁能帮忙解决一下，看不懂英文哦！
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