Before using dotConnect for SQLite, you need to activate the product—whether it's a purchased or trial version—using one of the following methods:
Tip: |
|---|
| You can find the activation key in the email from Devart (for a purchased license) or on the Customer Portal. |
After installing the product via NuGet packages, you can activate dotConnect for SQLite directly in Visual Studio or from the command line.
1. In the activation dialog, choose one of the activation methods:
Tip: |
|---|
| You can find the activation key in the email from Devart (for a purchased license) or on the Customer Portal. To access the portal, click Get Key from Customer Portal. |
2. Click OK.
1. Open Command Prompt as an Administrator.
2. Navigate to the folder containing dcSQLiteActivator.dll. The default path is:
%USERPROFILE%\.nuget\packages\devart.data.sq\version_number\tools
where:
%USERPROFILE% – Your profile name.version_number – The version number of the NuGet package.3. Run the following command to get the license key:
dotnet dcSQLiteActivator.dll -get-license
This redirects you to the Devart website, where you can sign in to copy your license key.
4. Enter the following command, replacing your_key with your own value.
dotnet dcSQLiteActivator.dll -a your_key

1. Sign in to the Customer Portal.
2. Copy the activation key available in your Customer Portal account.
3. Paste it into your connection string while setting up a connection with a database.
using Devart.Data.SQLite;
string connectionString = "" +
"Host=127.0.0.1;" +
"UserID=TestUser;" +
"Password=TestPassword;" +
"LicenseKey=**********;";
1. Run the installation wizard and follow the on-screen instructions.
2. In the License Information dialog, activate the product using one of the methods:
3. Click Next.
1. Open Visual Studio.
2. On the menu bar, select Tools > SQLite > Activate or Get License Information.
3. In the License Information dialog, click Input License Key.
4. In the product activation dialog, choose one of the activation methods:
Tip: |
|---|
| You can find the activation key in the email from Devart (for a purchased license) or on the Customer Portal. To access the portal, click Get Key from Customer Portal. |
5. Click OK.
1. Open Command Prompt.
2. Navigate to the folder where the product executable file is located. The default path is:
C:\Program Files (x86)\Devart\dotConnect\SQLite\Tools
3. Run the following command, replacing activation_key with your actual key:
dcSQLiteActivator.exe -a activation_key