Question

I am using access db which is in bin/debug folder and use it in code like

    private static string **_strCon** = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + 
***Application.ExecutablePath.ToString().Substring(0, 
Application.ExecutablePath.ToString().LastIndexOf('\\')) +
 "\\Reporting.accdb***;Jet 

OLEDB:Database Password=abc;";

and for reports I use DataSet which is using connectionstring from app.config like

    <add name="GarzaReportingSystem.Properties.Settings.ReportingConnectionString" 

connectionString="Provider=Microsoft.ACE.OLEDB.12.0;***Data Source=|DataDirectory|\bin

\Debug\Reporting.accdb***;Persist Security Info=True;Jet OLEDB:Database Password=abc" providerName="System.Data.OleDb"/>

PROBLEM:

When I make setup of the project and than install the application. I need to put Reporting.accdb in root folder in order for my forms to work using _strCon. In Other words my Executable path becomes root folder

But for DataSet

I need to put access db in bin/debug folder for it to work when application is installed.

How to solve this problem so both resolve same path like root has folder DataBase and both use that path.

Answer 1

You should not deploy a DB in your installation directory: Write access in C:\Program Files and subdirs requires Admin privileges. You should better copy it in your directory under ProgramData.

Better yet, if you want different Windows users to have their own copy of the DB: When your program starts, it should look for a copy of the DB in current user’s AppData folder. If there’s no copy available, your program should first copy the file from \Program Files\blah\ to user’s AppData.

Answers to this question show how to retrieve the AppData path.