rave报表问题

本人使用Delhpi2005，制作完Rave报表（在Rave 设计器中运行没有问题），在Dlehpi中调试运行时显示报错。
1、warning
The report project stored in the executable is older than the disk file,do you want to use the file on disk?(本人已在RVProject 控件中设置)

2、Debugger Exception Notification
Project 1.exe raised exception with message'No Datalink drivers have been loaded,use the DataLinkBDE.RVD driver file for the Rave server/IDE or include the unit RVDLBDE for applications.'.

请问出现以上两个问题的原因是什么？该如何解决呢？谢谢各位大虾！