Exchange 2010 MSExchange ADAccess Error

Hi,

I am hoping someone can assist.

We used to have an Exchange 2007 server and on a 2008 R2 server. While I was off ill the company hired a contractor to install a new Exchange 2010 server which they did and then a week later removed the old 2007 server.

I have returned to work and found loads of errors in the Event viewer and have managed to sort most of them however the following 2 are proving difficult to trace.

Both are Event 2937, MSExchange ADAccess errors and the text for each are as follows,

Process w3wp.exe () (PID=6256). Object [CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=SERVER,DC=local]. Property [AddressBookRoots] is set to value [SERVER.local/Configuration/Deleted Objects/All Address Lists
DEL:8b0e1252-e25b-4871-bd5f-3be20c46151f], it is pointing to the Deleted Objects container in Active Directory. This property should be fixed as soon as possible.

and

Process w3wp.exe () (PID=6256). Object [CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=SERVER,DC=local]. Property [GlobalAddressList] is set to value [SERVER.local/Configuration/Deleted Objects/Default Global Address List
DEL:5716807c-1416-43a5-bdf1-ee2f8ae39731], it is pointing to the Deleted Objects container in Active Directory. This property should be fixed as soon as possible.

I have replaced our domain name with the word SERVER above.

Having had a look with ADSI Edit but I cannot find where the prob is.

Please can someone assist.

Thanks,

John