https://community.esri.com/t5/arcgis-enterprise-questions/cannot-connect-license-manager-after-deauthorize/m-p/1196681#M33598 <P>Hi, I am trying to deauthorize 1 out of 10 desktop standard concurrent license. After I completed the deauthorize process, the total numbers of available was changed to 9.&nbsp;</P><P>However, when I try to open ArcMap to connect license manager, an error was ocurred and failed to open ArcMap. Attached the error screen.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AlexKK_0-1659002407067.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/46988iA5CF045ADBCF1B5F/image-size/medium?v=v2&amp;px=400" role="button" title="AlexKK_0-1659002407067.png" alt="AlexKK_0-1659002407067.png" /></span></P><P>&nbsp;</P><P>Here is the config</P><P>Arcgis license manager 2021.0, Windows Server 2008R2, using ArcMap 10.6.1</P><P>Grateful if any advice could be provided. Thanks.</P> Thu, 28 Jul 2022 10:01:30 GMT AlexKK 2022-07-28T10:01:30Z https://community.esri.com/t5/arcgis-enterprise-questions/cannot-connect-license-manager-after-deauthorize/m-p/1196681#M33598 <P>Hi, I am trying to deauthorize 1 out of 10 desktop standard concurrent license. After I completed the deauthorize process, the total numbers of available was changed to 9.&nbsp;</P><P>However, when I try to open ArcMap to connect license manager, an error was ocurred and failed to open ArcMap. Attached the error screen.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AlexKK_0-1659002407067.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/46988iA5CF045ADBCF1B5F/image-size/medium?v=v2&amp;px=400" role="button" title="AlexKK_0-1659002407067.png" alt="AlexKK_0-1659002407067.png" /></span></P><P>&nbsp;</P><P>Here is the config</P><P>Arcgis license manager 2021.0, Windows Server 2008R2, using ArcMap 10.6.1</P><P>Grateful if any advice could be provided. Thanks.</P> Thu, 28 Jul 2022 10:01:30 GMT https://community.esri.com/t5/arcgis-enterprise-questions/cannot-connect-license-manager-after-deauthorize/m-p/1196681#M33598 AlexKK 2022-07-28T10:01:30Z https://community.esri.com/t5/arcgis-enterprise-questions/cannot-connect-license-manager-after-deauthorize/m-p/1196752#M33603 <P>Best to contact Esri Support, it appears your license file may have been corrupted during the deauthorization process.&nbsp;</P> Thu, 28 Jul 2022 14:00:55 GMT https://community.esri.com/t5/arcgis-enterprise-questions/cannot-connect-license-manager-after-deauthorize/m-p/1196752#M33603 JoshuaBixby 2022-07-28T14:00:55Z