Erwin Bierens

Knowledge is Power

New-OfficeWebAppsFarm : Office Online was unable to find the specified certificate

When configuring a new Office Online Server i run in to the following error while setting up the new farm with command: PS C:\Windows\system32> New-OfficeWebAppsFarm -InternalUrl "https://oos.contoso.com" -ExternalUrl "https://oos.contoso.com" -CertificateName "Skypeweb" New-OfficeWebAppsFarm : Office Online was unable to find the specified certificate. At line:1 char:1 + New-OfficeWebAppsFarm -InternalUrl "https://oos.contoso.com" -Exter ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (:) [New-OfficeWebAppsFarm], ArgumentException + FullyQualifiedErrorId : CertificateNotFound,Microsoft.Office.Web.Apps.Administration.NewFarmCommand I imported the certificate chain in the computer personal store, i noticed the intermediate and root certificate where also placed in the personal store. Continue reading