<strong>modify</strong> permission on the location where you cloned MixERP:</p><ul><li>IIS AppPool\MixERPDevelopment</li><li>Authenticated Users</li></ul><h3>Steps:</h3><ul><li>Right click your IIS Application directory, and click Properties, and Security.</li><li>Click on the Add button.</li><li>Type <strong>IIS AppPool\MixERPDevelopment; Authenticated Users</strong> and click OK. <img src=images/add-directory-permission.png alt="Add Directory Permission"></li><li><p>For each user and select the checkbox "