I would be grateful if someone could try and assist me.
We have suddenly developed an error whenever we try and open an existing Opportunity. The message is 'Invalid Argument'.
The error code from within the browser is ErrorCode=0x80040203.
This error is occurring on all users and is on the web and Outlook clients.
We are on using Hosted Dynamics on Rollup 12 and using Outlook 2010.
Any ideas about how we go about resolving this would be greatly appreciated.
Many thanks