{"id":21373,"date":"2022-04-11T13:48:02","date_gmt":"2022-04-11T11:48:02","guid":{"rendered":"https:\/\/help.openbee.com\/open-bee-scan-o-c-s\/installers-guide\/windows-installation-and-update\/"},"modified":"2026-05-13T09:36:51","modified_gmt":"2026-05-13T07:36:51","slug":"windows-installation-and-update","status":"publish","type":"page","link":"https:\/\/help.openbee.com\/en\/open-bee-scan-o-c-s\/installers-guide\/windows-installation-and-update\/","title":{"rendered":"Windows Installation and Update"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><a href=\"#Installationetmise%C3%A0jourWindows-Installation\">Installation<\/a><\/li>\n\n\n\n<li><a href=\"#Installationetmise%C3%A0jourWindows-InstallationdeGhostScript\">Installing GhostScript<\/a><\/li>\n\n\n\n<li><a href=\"#Installationetmise%C3%A0jourWindows-Mise%C3%A0jour\">Updated<\/a><\/li>\n\n\n\n<li><a href=\"#Installationetmise%C3%A0jourWindows-Probl%C3%A8me%22errorinputdocumentindatabase:Illegalkeysizeordefaultparameters%22\">Problem &#8220;error in put document in database: Illegal key size or default parameters&#8221;<\/a><\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"Installationetmise&#xE0;jourWindows-Installation\">Installation<\/h2>\n\n<p>1\/ Disable the Windows firewall<\/p>\n\n<p>2\/ Install <strong>Java 8<\/strong> &#8211;  <strong>64-bit . We recommend RedHat&#8217;s OpenJDK implementation:  <\/strong><a href=\"https:\/\/ftp.myopenbee.com\/software\/openjdk\/java-1.8.0-openjdk-1.8.0.212-3.b04.redhat.windows.x86_64.msi\">https:\/\/ftp.myopenbee.com\/software\/openjdk\/java-1.8.0-openjdk-1.8.0.212-3.b04.redhat.windows.x86_64.msi<\/a><\/p>\n\n<p><img decoding=\"async\" src=\"https:\/\/help.openbee.com\/wp-content\/uploads\/2022\/04\/warning.png\" alt=\"(warning)\"\/>  If you choose the Oracle implementation of JAVA, installing JCE version 1.8 is required.<\/p>\n\n<p>3\/ Run the installer as an administrator<\/p>\n\n<p>4\/ Recommended but optional, since version 6.9, install GhostScript (see below)<\/p>\n\n<p>5\/ You can check that it is working properly from the <a href=\"https:\/\/help.openbee.com\/en\/open-bee-scan-o-c-s\/installers-guide\/interface-web\/\" data-type=\"page\" data-id=\"5196\">Web Interface<\/a>.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"Installationetmise&#xE0;jourWindows-InstallationdeGhostScript\">Installing GhostScript<\/h2>\n\n<p>The processing of large files by the Tesseract version of Open Bee\u2122 Scan OCS may cause malfunctions due to excessive RAM usage.<\/p>\n\n<p>As of version 6.9.0, it is possible to resolve these issues by using GhostScript as a PDF pre-processing tool. We therefore highly recommend its installation.<\/p>\n\n<p>To do this:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Download the current version of GhostScript for Windows <a href=\"https:\/\/www.ghostscript.com\/download\/gsdnld.html\">https:\/\/www.ghostscript.com\/download\/gsdnld.html<\/a> (AGPLv3 license)<\/li>\n\n\n\n<li>Open the configuration file &#8220;conf\/ocs.conf&#8221; in the Open Bee\u2122 Scan OCS installation folder<\/li>\n\n\n\n<li>Specify the GhostScript installation path in the parameter &#8220;<em>tools.ghostscript.win32<\/em>&#8221; tools.ghostscript.win32 = &#8220;C:Program Files (x86)gsgs9.23bingswin32c.exe&#8221;<\/li>\n\n\n\n<li>Uncomment <em>tools.ghostscript.win32<\/em>,<em> tools.ghostscript.pngDpi<\/em> , and <em>tools.ghostscript.scaleFactor <\/em> parameters by removing the &#8220;#&#8221; sign tools.ghostscript.win32 = &#8220;&#8221;${OB_CONVERSION_HOME}&#8221;ghostscriptbingswin32c.exe&#8221; tools.ghostscript.pngDpi = 600 tools.ghostscript.scaleFactor = 3<\/li>\n\n\n\n<li>Relaunch the Open Bee\u2122 Scan OCS service<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"Installationetmise&#xE0;jourWindows-Mise&#xE0;jour\">Updated<\/h2>\n\n<p>1\/ Uninstall the previous version of Open Bee\u2122 Scan OCS from the start menu.<\/p>\n\n<p>2\/ Install the new version<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"Installationetmise&#xE0;jourWindows-Probl&#xE8;me&quot;errorinputdocumentindatabase:Illegalkeysizeordefaultparameters&quot;\">Problem &#8220;error in put document in database: Illegal key size or default parameters&#8221;<\/h2>\n\n<p>This issue occurs when the Java Cryptography Extension (JCE) is not properly installed.<\/p>\n\n<p><strong>Source of the problem<\/strong>:<\/p>\n\n<p>In an automatic java update, the &#8220;libsecurityUS_export_policy.jar&#8221; and &#8220;libsecuritylocal_policy.jar&#8221; files are not updated<\/p>\n\n<p>Solution:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Download the latest version of the JCE<\/li>\n\n\n\n<li>Replace the &#8220;local_policy.jar&#8221; and &#8220;US_export_policy.jar&#8221; jars with the newly downloaded jars<\/li>\n\n\n\n<li>Restart OCS<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Installation 1\/ Disable the Windows firewall 2\/ Install Java 8 &#8211; 64-bit . We recommend RedHat&#8217;s OpenJDK implementation: https:\/\/ftp.myopenbee.com\/software\/openjdk\/java-1.8.0-openjdk-1.8.0.212-3.b04.redhat.windows.x86_64.msi If you choose the Oracle implementation of JAVA, installing JCE version 1.8 is required. 3\/ Run the installer as an administrator 4\/ Recommended but optional, since version 6.9, install GhostScript (see below) 5\/ You can check [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":21368,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"templates\/ob-help-products.php","meta":{"footnotes":""},"class_list":["post-21373","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/pages\/21373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/comments?post=21373"}],"version-history":[{"count":2,"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/pages\/21373\/revisions"}],"predecessor-version":[{"id":38765,"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/pages\/21373\/revisions\/38765"}],"up":[{"embeddable":true,"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/pages\/21368"}],"wp:attachment":[{"href":"https:\/\/help.openbee.com\/en\/wp-json\/wp\/v2\/media?parent=21373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}