pctools

Repairing the database file which is destructed by a sudden DOWN machine with PCTOOLS software is introduced .

介绍利用PCTOOLS工具软件，修复由于突然DOWN机破坏的数据库文件。

But after the other files had been saved , This deleted files may not surely be recovered when use PCTOOLS , NORTON .

但存入新的文件后，用这些软件就不一定能进行恢复。

To avoid the damage to hard - disk information caused by false operation , Pctools software is used to amend the hard - disk label and its properties in diskette directory area .

利用pctools软件，对磁盘目录区的硬盘卷标及其属性作适当修改，避免因误操作而损坏硬盘信息。

Thereby illustrates the use of tool software such as pctools 5 . 0 to rid of the obstacles while using the library and proposes ways to improve the working environment of the library software .

从而根据这个工作原理阐述如何用PCTOOLS5.0工具软件，排除在使用试题库时遇到的故障，并对改善试题库软件的使用环境提出自己的见解。