There was an issue. when i installed VMWARE PowerCLI.
“A command with name ‘Export-VM’ is already available on this system”
Copy to Clipboard
it could be internet connectivity issue or something else.
anyway, i tried again.
Copy to Clipboard
the previous failure caused another error.
I found a solution as described explanation in error “use -AllowClobber parameter”
this is solved by below command.
Copy to Clipboard
for more detailed information, Link