Error on connection

Hi

SQL Fragmentation Analyzer installed on a Windows Server 2008 R2 with SQL Server (Standard) 2008 R2. 

When I connect to the localhost it presents a list of databases but then gives an "Error while getting tables." for all databases.

Permissions are as administrators via Windows Authentication. Database with directly assigned permissions rather than via group presents the same error. 

SQL Check is also installed and connected to SQL instance as 'localhost'. It is displaying data ok.

Help please.

Thanks

Tony