強制命名的程序集是必需的零星文件綁定時找不到

我們的asp.net web服務器偶爾會出現綁定問題，導致頁面不會顯示給最終用戶。按刷新通常有效。強制命名的程序集是必需的零星文件綁定時找不到

如果您在事件日誌看你得到如下條目：

Exception information: 
    Exception type: FileLoadException 
    Exception message: A strongly-named assembly is required. (Exception from HRESULT:  0x80131044)

我們大會確實有很強的名字，但是考慮到這個工程的99.9％的時間，我不認爲這是在問題。我打開了融合綁定日誌記錄，當發生錯誤時，我們得到一個綁定日誌文件。

The operation failed. 
Bind result: hr = 0x80070002. The system cannot find the file specified. 

Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll 
Running under executable C:\Windows\SysWOW64\inetsrv\w3wp.exe 
--- A detailed error log follows. 

=== Pre-bind state information === 
LOG: User = WEBFUND\WF6User 
LOG: Where-ref bind. Location = C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET  Files\clients\6c02a9d4\233e1482\App_Web_emailpdf.aspx.afcecd13.5bzg9b2a.dll 
LOG: Appbase = file:///D:/FinancialExpress/ClientsV21/ 
LOG: Initial PrivatePath = D:\FinancialExpress\ClientsV21\bin 
LOG: Dynamic Base = C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\clients\6c02a9d4 
LOG: Cache Base = C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\clients\6c02a9d4 
LOG: AppName = 233e1482 
Calling assembly : (Unknown). 
=== 
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load(). 
LOG: Start binding of native image App_Web_emailpdf.aspx.afcecd13.5bzg9b2a, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null. 
LOG: IL assembly loaded from C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET  Files\clients\6c02a9d4\233e1482\App_Web_emailpdf.aspx.afcecd13.5bzg9b2a.dll. 
WRN: No matching native image found. 
LOG: Bind to native image assembly did not succeed. Use IL image.

我已經在服務器上覆制了depends.exe並運行它。它提供了兩個找不到的文件：GPSVC.DLL和IESHIMS.DLL。但是，這可能是問題嗎？鑑於大多數頁面正確顯示不應該總是不工作，如果這些文件丟失？

來源

2013-02-04 Rob Sedgwick