Error on License Tab - Coveo License upgrade
Wondering if anyone has faced this issue before - I was trying to upgrade coveo license key, Got a an error when I click: Configuration -> License
Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
System.Runtime.InteropServices.COMException (0x8000FFFF): Catastrophic failure (Exception from HRESULT: 0x8000FFFF (EUNEXPECTED)) at Coveo.CES.Interops.CESAdmin.LicenseClass.CustomCrawlerLevel(String pCustomCrawlerID) at Coveo.CES.Admin.CesLicense.CustomCrawlerLevel(String pCustomCrawlerID) at Coveo.CES.Web.Admin.Configuration.License.License.OnLoad(EventArgs pArgs) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Yes, we've already saw this error in CES releases prior to September 2014. Upgrading CES to the September 2014 release or newer should fix the problem.