.net - 程序集加载问题

Question

从Vista(32位)转换为Windows 7(32位)时，我遇到了程序集加载问题。当我尝试加载一些非常旧的Sybase ASE ADO.NET数据提供程序DLLS时，就会发生这种情况。

融合日志查看器的日志显示如下:

    *** Assembly Binder Log Entry  (18/01/2010 @ 5:00:38 PM) ***

The operation failed.
Bind result: hr = 0x80131018. No description available.

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll
Running under executable  c:\windows\system32\inetsrv\w3wp.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: User = NT AUTHORITY\NETWORK SERVICE
LOG: DisplayName = sybdrvado11
 (Partial)
LOG: Appbase = file:///C:/dev/AgentDesktop/ui/newweb/
LOG: Initial PrivatePath = C:\dev\AgentDesktop\ui\newweb\bin
LOG: Dynamic Base = C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\newweb\f57489cf
LOG: Cache Base = C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\newweb\f57489cf
LOG: AppName = d293c3e5
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\dev\AgentDesktop\ui\newweb\web.config
LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework\v2.0.50727\Aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/newweb/f57489cf/d293c3e5/sybdrvado11.DLL.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/newweb/f57489cf/d293c3e5/sybdrvado11/sybdrvado11.DLL.
LOG: Attempting download of new URL file:///C:/dev/AgentDesktop/ui/newweb/bin/sybdrvado11.DLL.
LOG: Assembly download was successful. Attempting setup of file: C:\dev\AgentDesktop\ui\newweb\bin\sybdrvado11.dll
LOG: Entering download cache setup phase.
ERR: Error extracting manifest import from file (hr = 0x80131018).
ERR: Setup failed with hr = 0x80131018.
ERR: Failed to complete setup of assembly (hr = 0x80131018). Probing terminated.

我花了相当多的时间来仔细研究这一问题以及通过ASP.NET显示的错误消息，而且所有常见的解决方案似乎都不重要。我确实注意到，有一种使用病毒检查程序导致此错误的方法。是否可以在原始Windows 7计算机上执行此操作？即，是否有任何类型的保护系统会干扰装配负载？

这在VS.NET 2008和VS.NET 2010 beta 2上均失败。

任何线索将不胜感激。

Answer 1

要将Sybase ASE ADO.NET与sybdrvado11.dll一起使用，您需要另一个文件:MSVCR71.dll也许Windows\System32中缺少它？