diff --git a/appveyor.yml b/appveyor.yml
index 60388c2..5b7bcc9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -19,7 +19,7 @@ install:
     - IF EXIST c:\php7 (SET PHP=0) ELSE (SET PHP=1)
     - IF %PHP%==1 mkdir c:\php7
     - IF %PHP%==1 cd c:\php7
-    - IF %PHP%==1 curl https://windows.php.net/downloads/releases/archives/php-7.1.5-Win32-VC14-x86.zip --output php.zip
+    - IF %PHP%==1 curl https://windows.php.net/downloads/releases/archives/php-7.1.5-Win32-VC14-x64.zip --output php.zip
     - IF %PHP%==1 7z x php.zip >nul
     - IF %PHP%==1 echo extension_dir=ext >> php.ini
     - IF %PHP%==1 echo extension=php_openssl.dll >> php.ini
@@ -28,6 +28,10 @@ install:
     - IF %PHP%==1 copy SQLSRV\php_sqlsrv_71_ts.dll ext\php_sqlsrv_71_ts.dll
     - IF %PHP%==1 del /Q *.zip
 
+    # Install Microsoft Access Database Engine x64
+    - IF %PHP%==1 curl https://download.microsoft.com/download/2/4/3/24375141-E08D-4803-AB0E-10F2E3A07AAA/AccessDatabaseEngine_X64.exe --output AccessDatabaseEngine_X64.exe
+    - cmd /c start /wait AccessDatabaseEngine_X64.exe /passive
+
     # Install Nette Tester
     - cd c:\projects\dibi
     - appveyor DownloadFile https://getcomposer.org/composer.phar
diff --git a/tests/databases.appveyor.ini b/tests/databases.appveyor.ini
index d9410da..80cfa15 100644
--- a/tests/databases.appveyor.ini
+++ b/tests/databases.appveyor.ini
@@ -25,12 +25,12 @@ system = mysql
 
 [odbc]
 driver = odbc
-dsn = "Driver={Microsoft Access Driver (*.mdb)};Dbq=data/odbc.mdb"
+dsn = "Driver={Microsoft Access Driver (*.mdb, *.accdb)};Dbq=data/odbc.mdb"
 system = odbc
 
 [odbc pdo]
 driver = pdo
-dsn = "odbc:Driver={Microsoft Access Driver (*.mdb)};Dbq=data/odbc.mdb"
+dsn = "odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};Dbq=data/odbc.mdb"
 username =
 password =
 system = odbc