After I install the client component,my WordMailMergeDataProvider can't work. The error information is that Error:WordMailMerge DataProvider is not working properly.

I push the Restart service button then I get the information that is Error resetting service! Object reference not set to an instance of an object.

The Log Information is that

=== Pre-bind state information ===
LOG: DisplayName = Microsoft.Crm.Tools.ImportExportPublish, Version=3.0.5469.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
 (Fully-specified)
LOG: Appbase = file:///C:/Program Files/c360/WordMailMerge Server for MS CRM 3
LOG: Initial PrivatePath = bin
Calling assembly : (Unknown).
===

LOG: Publisher policy file is not found.
LOG: No redirect found in host configuration file (C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet.config).
LOG: Using machine configuration file from C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\config\machine.config.
LOG: Post-policy reference: Microsoft.Crm.Tools.ImportExportPublish, Version=3.0.5469.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.1.4322/Temporary ASP.NET Files/wordmailmergeserver/81692de9/34ce0739/Microsoft.Crm.Tools.ImportExportPublish.DLL.