目录名称<Path>无效|冒充| Windows服务

我有一个Windows服务，旨在监视文件路径，并稍后对创建的文件执行一些操作。目录名称<Path>无效|冒充| Windows服务

要监视的位置是我模拟的用户具有完全访问权限的网络位置。

LOGON32_LOGON_INTERACTIVE = 3; 
LOGON32_PROVIDER_DEFAULT = 0; 

string watchPath = @"\\servername\Folder\"; 
using (new Impersonator("UserName", "Domain", "Password")) 
{ 
    [PermissionSet(SecurityAction.Demand, Name = "FullTrust")] 
    FSWatcher = new FileSystemWatcher(); 
    FSWatcher.Path = watchPath; \\ POINT OF ERROR 
    FSWatcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName; 

    FSWatcher.Filter = "*.xls"; 
    FSWatcher.Created += new FileSystemEventHandler(OnChanged); 
    FSWatcher.EnableRaisingEvents = true; 
    FSWatcher.IncludeSubdirectories = false; 
}

我得到一个错误说 - “目录名称是无效的” ...

我不知道是什么原因造成这个错误，因为网络路径是可访问的，当我使用的凭据访问它手动。

来源

2014-02-18 Rajat Suneja