横河CS3000下装错误，求助啊！

今天数据下装碰到了这个错误，有谁碰到过啊：
Database download error
Example: DataBase Download Error From xxxxxxxx File=yyyyyyyy
         xxxxxxxx: PC name installed in system generation function.
         yyyyyyyy: Database file name
Meaning: File transfer failed.
Cause  : System generation function side causes
         - Incorrect file address.
         - Project not found.
         - Transfer source file not found.
         - File ID not defined.
         - Access transfer destination file cannot be accessed.
         - Do no have the target file Read right.

         Operation and monitoring function side causes
         - Do not have the folder/file Write right.
         - File system is full. (Disk FULL)