I'm using an MS Access database to store data for a desktop application. This week I was asked to give access to the application to some additional users, but whenever they launch the application they are getting the error message:

> 
> Cannot open database ''. It may not be a database that your application recognizes, or the file may be corrupt.
> 
> 
> 

I have gone through 5 pages of Google search results trying to find a solution and come up with nothing. Every answer I can find to this problem is either the 2GB limit (which my db is nowhere near) or corruption (which is not the case because only two new users are receiving this error and everyone else is fine).

This is my connection string:

```
"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=[Path];Jet OLEDB:Database Password=[Password];"

```

I'm pretty sure this is due to the users' machines missing something, but I cannot figure out what or where they can get it from. Please advise.