When I try to upload the ESXi 5.1 image (VMware-VMvisor-Installer-5.1.0-799733.x86_64.iso) to Update Manager I get this error:
"Failed to import data. The uploaded upgrade cannot be used with VMware vSphere Update Manager"
Is the 5.1 image I'm trying to upload the correct one? any ideas?
Our vCenter is 5.1.0 build 880146. Thanks.