Hi,
I am trying to upgrade CRM from 3.0 to 4.0. When the upgrade process was about 85% done I got an error:
"System.Runtime.InteropServices.COMException (0x8007202B): A referral was returned from the server."
After I clicked Retry, another error message popped up:
"There is already an object named 'AttributeTypes' in the database."
I used a config file and thought that it would get rid of the second error but it did not. Here is my config file.
<CRMSetup>
<Server>
<Database create="false" update="true"/>
</Server>
</CRMSetup>
Does anyone know how to fix these two errors?
Thanks in advance!