Microsoft Project 2002另存为的时候收到错误信息，不能保存，在线等，谢谢
错误信息如下，谢谢大家帮忙！
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The file cannot be opened.
Check that the file name and path are correct
Check that the file format is recognized by Microsoft Project
Microsoft Project files saved in a version earlier than Microsoft Project 98 can't be opened.
If your file is from an earlier version, open it in that version, click Save as (File menu), and save in MPX format. Open the MPX file in the current version of Microsoft Project. When you use this method, project data is imported, but formatting is lost.
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