convert WP 3.6 into multisite on azure database connection error

I’am trying to convert a fresh install of wp 3.6 into multisite following this tutorial this tutorial.

After installing and editing wp-config.php and web.config, when I try to access login page I get this message : One or more database tables are unavailable. The database may need to be repaired.

So I try to repair and I get this :

wp_2_posts: Table 'gpatpajbm2f.wp_2_posts' doesn't exist
wp_2_comments: Table 'gpatpajbm2f.wp_2_comments' doesn't exist
wp_2_links: Table 'gpatpajbm2f.wp_2_links' doesn't exist
wp_2_options: Table 'gpatpajbm2f.wp_2_options' doesn't exist
wp_2_postmeta: Table 'gpatpajbm2f.wp_2_postmeta' doesn't exist
wp_2_terms: Table 'gpatpajbm2f.wp_2_terms' doesn't exist
wp_2_term_taxonomy: Table 'gpatpajbm2f.wp_2_term_taxonomy' doesn't exist
wp_2_term_relationships: Table 'gpatpajbm2f.wp_2_term_relationships' doesn't exist
wp_2_commentmeta: Table 'gpatpajbm2f.wp_2_commentmeta' doesn't exist

I see in other topic that wp_2 table is for the second website, the main website in 3.6 still use wp_ .But I didn’t create any website yet.

here is the table after install:

+----------------------------+
| Tables_in_gpatpajbm2f      |
+----------------------------+
| wp_blog_versions           |
| wp_blogs                   |
| wp_commentmeta             |
| wp_comments                |
| wp_links                   |
| wp_options                 |
| wp_postmeta                |
| wp_posts                   |
| wp_registration_log        |
| wp_signups                 |
| wp_site                    |
| wp_sitemeta                |
| wp_term_relationships      |
| wp_term_taxonomy           |
| wp_terms                   |
| wp_usermeta                |
| wp_users                   |
+----------------------------+

So tables have been created.

It’s a sub-directory based installation, here is the line I add in wp-config:

define ( 'WP_ALLOW_MULTISITE', true);

define('MULTISITE', true);
define('SUBDOMAIN_INSTALL', false);
define('DOMAIN_CURRENT_SITE', '<mywebsite>.azurewebsites.net');
define('PATH_CURRENT_SITE', '/');
define('SITE_ID_CURRENT_SITE', 1);
define('BLOG_ID_CURRENT_SITE', 1);

//define('WP_ALLOW_REPAIR', true);
/* That's all, stop editing! Happy blogging. */

and the web.config:

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="WordPress Rule 1" stopProcessing="true">
                    <match url="^index\.php$" ignoreCase="false" />
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 2" stopProcessing="true">
                    <match url="^([_0-9a-zA-Z-]+/)?wp-admin$" ignoreCase="false" />
                    <action type="Redirect" url="{R:1}wp-admin/" redirectType="Permanent" />
                </rule>
                <rule name="WordPress Rule 3" stopProcessing="true">
                    <match url="^" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAny">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
                    </conditions>
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 4" stopProcessing="true">
                    <match url="^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*)" ignoreCase="false" />
                    <action type="Rewrite" url="{R:1}" />
                </rule>
                <rule name="WordPress Rule 5" stopProcessing="true">
                    <match url="^([_0-9a-zA-Z-]+/)?([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
                    <action type="Rewrite" url="{R:2}" />
                </rule>
                <rule name="WordPress Rule 6" stopProcessing="true">
                    <match url="." ignoreCase="false" />
                    <action type="Rewrite" url="index.php" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

I have try many times, I also try with a 3.5.2 version and same things happend.

I did the same conversion on a wamp server, using .htaccess instead of the web.config and all work correctly, so it seems to be due to azure.

If someone have some clues …

Cheers