06-22-2012 04:15 AM - edited 03-01-2019 10:28 AM
hi Guys
I have upgraded my VC to 5.1 and am using nexus 4.2(1)SV1(5.1a)
When i go to register the plug in i get the message below , all hosts are 4.1.0
specified parameter was not correct, extension.key
Call "ExtensionManager.RegisterExtension" for object "ExtensionManager" on vCenter Server "
" failed.
Is this because it was registered allready to a previous version of VC , any idea how to fix this ?