1.症状

• 客户机无法在本地局域网访问Win7共享文件夹
• 出现“指定的服务器无法运行请求的操作”的错误
• 出现“the specified server cannot perform the requested operation”的错误
• “系统日志”中出现如下错误：

Log Name:      System
Source:        srv
Date:          6/29/2012 19:58:05
Event ID:      2017
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      lesca-station
Description:
The server was unable to allocate from the system nonpaged pool because the server reached the configured limit for nonpaged pool allocations.

2.解决方法

最简单的方法就是重启WIN7，但如果想从根本上解决问题，请在WIN7上进行如下操作：

1. 将以下键值设为“1”

HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\LargeSystemCache

2. 将以下键值设为“3”

HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\Size

3. 重启计算机

Reference:

[1] Windows 7 Share issue – The specified server cannot perform the requested operation