{"id":9429,"date":"2021-04-17T09:01:47","date_gmt":"2021-04-17T07:01:47","guid":{"rendered":"https:\/\/www.auditsi.eu\/?p=9429"},"modified":"2021-04-17T11:02:17","modified_gmt":"2021-04-17T09:02:17","slug":"ouvrir-une-base-de-donnees-access-97-mdb","status":"publish","type":"post","link":"https:\/\/www.auditsi.eu\/?p=9429","title":{"rendered":"Ouvrir une base de donn\u00e9es ACCESS 97 (*.mdb)"},"content":{"rendered":"<p style=\"text-align: justify;\">Les mont\u00e9es de version (voire le changement de logiciel) posent toujours le m\u00eame probl\u00e8me pour l&#8217;utilisateur : est-ce que les donn\u00e9es cr\u00e9\u00e9es sur l&#8217;ancien syst\u00e8me seront toujours lisibles apr\u00e8s la mise \u00e0 jour ? Cette question lancinante ne se pr\u00e9sente pas seulement pour des syst\u00e8mes \u00e9sot\u00e9riques. M\u00eame les grands \u00e9diteurs de logiciels, comme Microsoft par exemple, finissent par ne plus assurer la r\u00e9trocompatibilit\u00e9 (c&#8217;est-\u00e0-dire la compatibilit\u00e9 vers des versions ant\u00e9rieures). Comme quoi les probl\u00e8mes de r\u00e9trocompatibilit\u00e9 ne concernent pas seulement l&#8217;univers du jeu vid\u00e9o&#8230;<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9433\" rel=\"attachment wp-att-9433\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9433\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-accueil.png\" alt=\"MDB VIEWER accueil\" width=\"744\" height=\"539\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-accueil.png 744w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-accueil-300x217.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-accueil-730x529.png 730w\" sizes=\"auto, (max-width: 744px) 100vw, 744px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Le <a href=\"https:\/\/www.auditsi.eu\/?p=337\">probl\u00e8me de la r\u00e9trocompatibilit\u00e9<\/a> est une v\u00e9ritable plaie pour la p\u00e9rennit\u00e9 des donn\u00e9es archiv\u00e9es qui potentiellement finissent par ne plus \u00eatre lisibles \u00e0 plus ou moins long terme. Cette difficult\u00e9 se pose pour l&#8217;ensemble des fichiers produits par les entreprises et les particuliers : fichiers PDF, feuilles de calcul Excel, bases de donn\u00e9es, photos, musique&#8230;. Les formats de fichiers ne sont pas \u00e9ternels, \u00e0 l&#8217;image des <a href=\"https:\/\/www.auditsi.eu\/?p=4425\">feuilles de calcul MULTIPLAN<\/a> ou encore des bases de donn\u00e9es Access 97.<\/p>\n<p style=\"text-align: justify;\">L&#8217;ouverture d&#8217;une base de donn\u00e9es Access 97 (extension *.MDB) avec Access 2013 (ou une version ult\u00e9rieure d&#8217;Access) d\u00e9clenche inexorablement le message d&#8217;erreur &#8220;Impossible d&#8217;ouvrir une base de donn\u00e9es cr\u00e9\u00e9e avec une version ant\u00e9rieure de votre a application&#8221;.<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9430\" rel=\"attachment wp-att-9430\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9430\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/ACCESS-97-message-derreur.png\" alt=\"ACCESS 97 message d'erreur\" width=\"575\" height=\"115\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/ACCESS-97-message-derreur.png 575w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/ACCESS-97-message-derreur-300x60.png 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Pour r\u00e9soudre cette difficult\u00e9, l&#8217;<a href=\"https:\/\/docs.microsoft.com\/fr-fr\/office\/troubleshoot\/access\/database-previous-version\" target=\"_blank\" rel=\"noopener\">assistance de Microsoft<\/a> sugg\u00e8re d&#8217;ouvrir la bases de donn\u00e9es avec une version ant\u00e9rieure \u00e0 Access 2013 (par exemple Access 2010) puis de convertir la base de donn\u00e9es vers le nouveau format (extension *.ACCDB). Cela n\u00e9cessite de disposer d&#8217;une telle version, ce qui n&#8217;est pas malheureusement pas toujours le cas.<\/p>\n<p style=\"text-align: justify;\">Pour contourner ce probl\u00e8me, il est possible d&#8217;utiliser un programme de visualisation (<em>Viewer<\/em> en anglais) de base de donn\u00e9es comme MDB Viewer Plus puis d&#8217;exporter les tables une \u00e0 une.<\/p>\n<p style=\"text-align: justify;\">MDB Viewer Plus est t\u00e9l\u00e9chargeable sur le site de son cr\u00e9ateur : <a href=\"http:\/\/www.alexnolan.net\/software\/mdb_viewer_plus.htm\" target=\"_blank\" rel=\"noopener\">http:\/\/www.alexnolan.net\/software\/mdb_viewer_plus.htm<\/a>. Ce programme ne n\u00e9cessite pas d&#8217;installation (il s&#8217;agit d&#8217;un logiciel portable). Il suffit de le t\u00e9l\u00e9charger et de le lancer. Il est possible de le stocker sur une clef USB. Son manuel d&#8217;utilisation est consultable sur ce lien : <a href=\"http:\/\/www.alexnolan.net\/articles\/MDB_Viewer_Guide.htm\" target=\"_blank\" rel=\"noopener\">http:\/\/www.alexnolan.net\/articles\/MDB_Viewer_Guide.htm<\/a>.<\/p>\n<p style=\"text-align: justify;\">Ce logiciel est tr\u00e8s simple d&#8217;utilisation. Le pas-\u00e0-pas qui suit d\u00e9crit les \u00e9tapes pour importer une base *.MDB (ici une comptabilit\u00e9 Cegid S1 ; la comptabilit\u00e9 Cegid S1 est stock\u00e9e dans une base de donn\u00e9es Access 97 et est dot\u00e9e d&#8217;une extension *.CS1) et exporter les tables de donn\u00e9es dans des classeurs Excel ou des fichiers CSV.<\/p>\n<p style=\"text-align: justify;\">Apr\u00e8s avoir lanc\u00e9 MDB Viewer, s\u00e9lectionner le menu File puis Open (ou raccourci F2), s\u00e9lectionner la base de donn\u00e9es Access 97 (*.MDB), puis, le cas \u00e9ch\u00e9ant, renseigner les identifiants (ici : n\u00e9ant) :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9434\" rel=\"attachment wp-att-9434\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9434\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-mdp.png\" alt=\"MDB VIEWER mdp\" width=\"227\" height=\"323\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-mdp.png 227w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-mdp-211x300.png 211w\" sizes=\"auto, (max-width: 227px) 100vw, 227px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Apr\u00e8s validation (bouton Ok), la base de donn\u00e9es est ouverte et la liste des tables de donn\u00e9es disponibles est affich\u00e9e :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9435\" rel=\"attachment wp-att-9435\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9435\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-tables.png\" alt=\"MDB VIEWER tables\" width=\"701\" height=\"530\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-tables.png 701w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-tables-300x227.png 300w\" sizes=\"auto, (max-width: 701px) 100vw, 701px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Un double-clic sur une table permet d&#8217;en visualiser le contenu :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9436\" rel=\"attachment wp-att-9436\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9436\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES.png\" alt=\"MDB VIEWER table ECRITURES\" width=\"1036\" height=\"209\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES.png 1036w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES-300x61.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES-1024x207.png 1024w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES-768x155.png 768w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-table-ECRITURES-730x147.png 730w\" sizes=\"auto, (max-width: 1036px) 100vw, 1036px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Pour exporter la table en cours de consultation, cliquer sur le bouton Exporter :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9437\" rel=\"attachment wp-att-9437\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9437\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-bouton-exporter.png\" alt=\"MDB VIEWER bouton exporter\" width=\"38\" height=\"35\"><\/a><\/p>\n<p style=\"text-align: justify;\">La fen\u00eatre Enregistrer sous&#8230; propose diff\u00e9rents formats d&#8217;exportation dont Excel et CSV :<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=9438\" rel=\"attachment wp-att-9438\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9438\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-formats-export.png\" alt=\"MDB VIEWER formats export\" width=\"558\" height=\"556\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-formats-export.png 558w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-formats-export-300x300.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2020\/12\/MDB-VIEWER-formats-export-150x150.png 150w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">L&#8217;op\u00e9ration est \u00e0 reproduire pour chacune des tables \u00e0 exporter.<\/p>\n<p>___<\/p>\n<p style=\"text-align: justify;\">Approfondir le sujet :<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.auditsi.eu\/?p=337\">Evolutions technologiques et pertes de donn\u00e9es<\/a> \/ <a href=\"https:\/\/www.auditsi.eu\/?p=4425\">Ouvrir une feuille de travail MULTIPLAN avec EXCEL<\/a> \/ <a title=\"Articles sur l'histoire de l'informatique\" href=\"https:\/\/www.auditsi.eu\/?cat=1118\">Histoire de l\u2019informatique<\/a> \/ <a title=\"L'informatique des ann\u00e9es 80\" href=\"https:\/\/www.auditsi.eu\/?page_id=2119\">L\u2019informatique des ann\u00e9es 80<\/a><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_counters\" href=\"https:\/\/www.hupso.com\/share\/\"><img decoding=\"async\" src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/fr\/share-small.png\" style=\"border:0px; padding-top:2px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_c=new Array(\"twitter\",\"facebook_like\",\"facebook_send\",\"email\",\"print\",\"linkedin\");var hupso_counters_lang = \"fr_FR\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"BenoitRiviere14\";var hupso_url_c=\"\";var hupso_title_c=\"Ouvrir%20une%20base%20de%20donn%C3%A9es%20ACCESS%2097%20%28%2A.mdb%29\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/counters.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Les mont\u00e9es de version (voire le changement de logiciel) posent toujours le m\u00eame probl\u00e8me pour l&#8217;utilisateur : est-ce que les donn\u00e9es cr\u00e9\u00e9es sur l&#8217;ancien syst\u00e8me seront toujours lisibles apr\u00e8s la mise \u00e0 jour ? Cette question lancinante ne se pr\u00e9sente pas seulement pour des syst\u00e8mes \u00e9sot\u00e9riques. M\u00eame les grands \u00e9diteurs de logiciels, comme Microsoft par &#8230;<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?p=9429\" class=\"more-link\">Continue reading &lsquo;Ouvrir une base de donn\u00e9es ACCESS 97 (*.mdb)&rsquo; &raquo;<\/a><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_counters\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/fr\/share-small.png\" style=\"border:0px; padding-top:2px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_c=new Array(\"twitter\",\"facebook_like\",\"facebook_send\",\"email\",\"print\",\"linkedin\");var hupso_counters_lang = \"fr_FR\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"BenoitRiviere14\";var hupso_url_c=\"\";var hupso_title_c=\"Ouvrir%20une%20base%20de%20donn%C3%A9es%20ACCESS%2097%20%28%2A.mdb%29\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/counters.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"ngg_post_thumbnail":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[39,36],"tags":[2415,2414,60,2416,103,59,106,105,939,1633,109,2413,100,102],"class_list":["post-9429","post","type-post","status-publish","format-standard","hentry","category-cas-pratiques","category-protection-des-donnees","tag-accdb","tag-mdb","tag-access","tag-access-97","tag-accessibilite-des-donnees","tag-cegid-s1","tag-changement-de-systeme-informatique","tag-conversion-de-donnees","tag-csv","tag-excel","tag-format-de-fichier","tag-mdb-viewer","tag-perte-de-donnees","tag-retrocompatibilite"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/9429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9429"}],"version-history":[{"count":4,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/9429\/revisions"}],"predecessor-version":[{"id":9440,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/9429\/revisions\/9440"}],"wp:attachment":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}