Microsoft Jet数据库引擎找不到输入表或查阅

出现错误提醒，关闭第一个错误提醒之后出现第二个关于.net的提醒，说attempted to read or write protected memory. this is often an indication that other memory is corrupt。请问一下这是什么原因呢，我可以怎么解决呢？