Lotus Notes error

When Clicking on new memo getting error as in Lotus Notes Client. But works fine when logged in through Domino web access

Using Citrix Desktop


Lotus Notes

You were not connected because a duplicate name exists on the network. Go to System in Control Panel to change the computer name and try again.


OK

Subject: Lotus Notes error

When I tried opening the mail file and clicked “New Memo” in 8.5 client I get different error . Any suggestions please

IBM Lotus Notes
The system detected a possible attempt to compromise security. Please ensure that you can contact the server that authenticated you

Subject: Please use Google search…

…for error message ‘The system detected a possible attempt to compromise security’ to found out that this is not a Notes or Domino problem.