LDAP Search Query Syntax

I need to use ADModify.NET to change few users home directory's. But still I am getting stuck with the search filter. I want to find all users where their samaccount name starts with "a" and matches a specific server, for instance, server1. The first part of the query to find samaccount names staring with a fine but its the homedirectory part I am stuck on. I always want to find all users homedirectory where it starts with the path: \\server1. You can also take a look at it below:

(&(sAMAccountName=a*)(homeDirectory=\\server1*))

Thanks for any help.

To query most directories by using the LDP utility, you must first connect to the directory and then bind to the directory to authenticate yourself to the directory. You can check for the same refrence from here - http://support.microsoft.com/default...b;EN-US;255602