Hi,
we are using the remote desktop server and it is connected to the AD from our company. Last week I had to change my password and since then I get the error below:
This is than followed by:
I cannot change anything in my credential settings, other users have no problem using the system. Any idea what might be the cause ? There has been no change, neither on server side nor on client side. 
Oli
Hi,
Do you mean that you can't edit the RDMS configuration? Perhaps it's because your administration has locked the edit? Usually you can edit this setting to change the password. What you could do is to create a new data source configuration.
David Hervieux
I am also facing this issue with AD Integrated domain users to connect to the data source. I have opted for Ent license for the server. I am getting the same error while trying Web based / Client based login