如何解密或访问受保护的Access数据库? [英] How can I decrypt or gain access to a protected Access database?

问题描述

我已经接管了一个旧的软件项目，该项目使用MS Access数据库存储其数据.但是，数据库将无法在Access中打开，因为它说:

I've taken over an old software project which uses an MS Access database to store its data. However the database won't open in Access as it says:

您没有使用'database.mdb'对象的必要权限.请系统管理员或创建此对象的人员为您建立适当的权限."

"You do not have the necessary permissions to use the 'database.mdb' object. Have your system administrator or the person who created this object to establish the appropriate permissions for you."

但是我不知道如何执行此操作，并且谷歌搜索几乎没有显示任何信息(这似乎限制了对Access数据库的访问，而这并不是经常执行的事情！).我仅有的其他线索是在同一文件夹中有一个.MDW(工作组)文件，但我不知道这是否(或如何)与主数据库相关，因为它具有不同的文件名，并且也没有打开.

But I have no idea how to do this and googling reveals almost nothing (it seems restricting access to Access databases it not something that's done very often!). The only other clue I've got is there's a .MDW (workgroup) file in the same folder, but I don't know if (or how) this relates to the main database as it has a different filename and also doesn't open.

如何访问该数据库?它可能受到密码保护还是某种权限问题?

How can I get access to this database? Is it likely to be password protected or just some kind of permissions problem?

推荐答案

.mdw文件是该.mdb数据库的工作组文件的可能性很大. (.mdw文件不需要与.mdb文件具有相同的名称，因为几个不同的.mdb文件都可以共享相同的工作组安全设置.)

The chances are pretty good that the .mdw file is the workgroup file for that .mdb database. (The .mdw file does not need to have the same name as the .mdb file because several different .mdb files can all share the same workgroup security settings.)

要访问已启用用户级(工作组)安全性的.mdb文件，您需要使用以下格式的快捷方式(或命令行调用)将其打开

To access an .mdb file that has user-level (workgroup) security enabled you need to open it using a shortcut (or command-line invocation) of the form

"C:\Program Files\Microsoft Office\Office14\MSACCESS.EXE" "C:\Users\Public\uls\ulsTest.mdb" /WRKGRP "C:\Users\Public\uls\Security.mdw"

有关更详细的文章，请查看此处.

For a more detailed write-up, take a look here.

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