topic why ArcGIS for Server Setup cannot run while a newer version of ArcGIS for Desktop present? in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193138#M7675 <HTML><HEAD></HEAD><BODY><P><IMG alt="Install Wizard abort install when it found ArcGIS for Desktop 10.5" class="image-1 jive-image j-img-original" src="https://community.esri.com/legacyfs/online/357985_Capture.PNG" style="height: auto;" /></P><P>I have no idea what is going on,&nbsp;ArcGIS for Desktop 10.5 works fine to me and I just want to temporary install older version of&nbsp;ArcGIS for Server to see If it could get rid of a problem I encounter earlier with ArcGIS for Server 10.5</P></BODY></HTML> Wed, 21 Jun 2017 08:25:21 GMT yinkitw 2017-06-21T08:25:21Z why ArcGIS for Server Setup cannot run while a newer version of ArcGIS for Desktop present? https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193138#M7675 <HTML><HEAD></HEAD><BODY><P><IMG alt="Install Wizard abort install when it found ArcGIS for Desktop 10.5" class="image-1 jive-image j-img-original" src="https://community.esri.com/legacyfs/online/357985_Capture.PNG" style="height: auto;" /></P><P>I have no idea what is going on,&nbsp;ArcGIS for Desktop 10.5 works fine to me and I just want to temporary install older version of&nbsp;ArcGIS for Server to see If it could get rid of a problem I encounter earlier with ArcGIS for Server 10.5</P></BODY></HTML> Wed, 21 Jun 2017 08:25:21 GMT https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193138#M7675 yinkitw 2017-06-21T08:25:21Z Re: why ArcGIS for Server Setup cannot run while a newer version of ArcGIS for Desktop present? https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193139#M7676 <HTML><HEAD></HEAD><BODY><P>You can not install ArcGIS components of multiple versions in the same machine (except web adaptor). You need to either</P><P>1. Upgrade ArcGIS Server to 10.5. or</P><P>2. Downgrade/uninstall ArcGIS Desktop to 10.4.1. or</P><P>3. Use separate machine to install ArcGIS Server.</P></BODY></HTML> Wed, 21 Jun 2017 09:13:05 GMT https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193139#M7676 JayantaPoddar 2017-06-21T09:13:05Z Re: why ArcGIS for Server Setup cannot run while a newer version of ArcGIS for Desktop present? https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193140#M7677 <HTML><HEAD></HEAD><BODY><P>Got it, looks like 3. would fit my situation. I hope there are spare machine for me to do so.</P></BODY></HTML> Wed, 21 Jun 2017 09:23:55 GMT https://community.esri.com/t5/arcgis-enterprise-questions/why-arcgis-for-server-setup-cannot-run-while-a/m-p/193140#M7677 yinkitw 2017-06-21T09:23:55Z