MS Access错误，“无法识别的数据库格式”，没有决议 [英] MS Access error, "Unrecognized database format," no resolution

问题描述

经过大量的在线搜索，解决方案，没有一个有效。


多年来一直在使用同一个数据文件。周三它完美无缺。星期四，它只是不打开，而是上面的错误。没什么，我的意思是什么都没有，在我的电脑上发生了变化。


我可以接受它以某种方式被破坏，可能还有最后一点（自定义表格）我正在努力，但现在什么都没有甚至会触摸它，识别它，修复它。无法打开文件使用Compact& amp;修理;无法导入到新数据库，因为它不会识别旧文件;下载了一个也不会识别文件的第三方工具。


我有备份，没有太近。这里有什么希望？使用Access 2013，最新的Office套件。

Been through a ton of online searches, solutions, none have worked.

Worked on this same data file for years. Wednesday it works perfectly. Thursday, it simply won''t open, instead with the error above. Nothing, and I mean nothing, has changed on my computer.

I can accept it somehow got corrupted, possibly with the last bits (custom forms) I was working on, but now nothing will even touch it, recognize it, repair it. Can''t open file to use Compact & Repair; can''t import to new db as it won''t recognize the old file; downloaded a third-party tool that also won''t recognize the file.

I have backups, none too very recent. Any hope here? Using Access 2013, latest Office suite.

推荐答案

发现自己不是很好，我害怕P.


你有旧备份是个好消息。你没有定期备份，并且在由数据重要性决定的周期中是非常坏的消息。这总是会发生的。这只是一个时间问题。一场容易避免的灾难。这似乎唯一的好处就是你不太可能再次陷入这种情况。


请原谅我明显缺乏同情心。我真的不缺乏同情心，我感到沮丧的是，尽管有多少次这样的事情，仍然会发生这样的事情。


我想尽可能广播避免这种情况发生的重要性。众所周知，访问容易受到破坏，尤其是但不限于，当通过网络访问任何数据时，这在当今世界非常普遍。


我只能建议，为了您当前的困境，重新激活最新的可靠备份，然后查看从Windows回收站中的最新副本恢复文件的可能性。在这里取得成功的可能性非常低，但在这种情况下可能值得一试。


祝你好运。

Not a good situation to find yourself in I''m afraid P.

That you have old backups is good news. That you aren''t backing up regularly and on a cycle determined by the importance of your data is very bad news. This was always going to happen. It was only a matter of when. An easily avoidable catastrophe. It seems the only good thing to come from this is that you''re unlikely ever to get into such a situation again.

Please excuse my apparent lack of sympathy. I really don''t lack the sympathy, I just get frustrated that such things still occur in spite of how many times this point is made.

I want to broadcast as widely as possible how important it is to avoid such situations occurring. Access is known to be prone to corruptions, especially, but not limited to, when any of the data is accessed across a network, which is very much the norm in today''s world.

I can only suggest, for your current predicament, that you re-activate your latest reliable backup and then look at the possibility of recovering your file from a recent copy in your Windows Recycle Bin. The chances of success here are extremely low, but may be worth a try in the circumstances.

Good luck.

我可以欣赏这些谴责;是的，理想情况下，我们都有完美的备用方法，吃均衡的饮食，没有蛀牙，每3000英里换油一次。但是，回到目前的问题。


没有IT人员，只有我。没有网络，只有一台PC。我第一次在使用Access时遇到了无法恢复的情况。通过其他帖子中针对此类似情况找到的所有建议，只需寻找解决方法。


数据仍然在文件中（可以在文本编辑器中看到）但是有些东西已更改为呈现文件无法识别通过Access。可能是标题问题，一些格式化错误，标记/索引数据文件错误的东西？必须有一种方法可以将错误传递给文件的所有内容（我真正想要的）。

I can appreciate the reprimand; yes, ideally we''d all have perfect backup practices, eat balanced diets, no cavities and our oil changed every 3000 miles. However, back to the matter currently at hand.

No IT staff, just me. No network, just a PC. First time I''ve encountered an unrecoverable situation in years of working with Access. Been through all the recommendations found in other posts for this similar situation, just looking for a workaround.

The data is still in the file (can see it in a text editor) but something has changed to render the file "unrecognizable" by Access. Could it be a header issue, some formatting askew, something tagging/indexing the data file incorrectly? There must be a way to get through the error to the meat of the file (all I really want).

可能更重要的是，我不想只是恢复来自最新的备份，并且还有一个已经损坏，并且一直打开，直到我理解发生了什么以及如何解决它。

And probably more to my point, I don''t want to just restore from the latest backup and have that one corrupted also, and on and on, until I understand what has happened and how to resolve it.

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