我有一个在 Windows 7 机器上使用 Visual Studio 2010 构建的项目。它可以毫无问题地编译和运行。
当我将应用程序放置在装有 .NET 4 的 XP 机器上时，它无法运行并出现错误“不是有效的 Win32 应用程序”
我在这里尝试了一切，但没有成功: http://blogs.msdn.com/b/dsvc/archive/2009/06/19/troubleshooting-not-a-valid-win32-application-error-at-the-startup.aspx
我不知道哪里出了问题。有什么想法吗？
谢谢
仅供引用:bindump:
Microsoft (R) COFF/PE Dumper Version 10.00.30319.01
Copyright (C) Microsoft Corporation. All rights reserved.
Dump of file TimeKeeper.exe
PE signature found
File Type: EXECUTABLE IMAGE
FILE HEADER VALUES
8664 machine (x64)
2 number of sections
4D24EED9 time date stamp Thu Jan 06 09:21:13 2011
0 file pointer to symbol table
0 number of symbols
F0 size of optional header
22 characteristics
Executable
Application can handle large (>2GB) addresses
OPTIONAL HEADER VALUES
20B magic # (PE32+)
8.00 linker version
92600 size of code
600 size of initialized data
0 size of uninitialized data
0 entry point
2000 base of code
400000 image base (0000000000400000 to 0000000000497FFF)
2000 section alignment
200 file alignment
4.00 operating system version
0.00 image version
4.00 subsystem version
0 Win32 version
98000 size of image
200 size of headers
0 checksum
2 subsystem (Windows GUI)
8540 DLL characteristics
Dynamic base
NX compatible
No structured exception handler
Terminal Server Aware
400000 size of stack reserve
4000 size of stack commit
100000 size of heap reserve
2000 size of heap commit
0 loader flags
10 number of directories
0 [ 0] RVA [size] of Export Directory
0 [ 0] RVA [size] of Import Directory
96000 [ 598] RVA [size] of Resource Directory
0 [ 0] RVA [size] of Exception Directory
0 [ 0] RVA [size] of Certificates Directory
0 [ 0] RVA [size] of Base Relocation Directory
94454 [ 1C] RVA [size] of Debug Directory
0 [ 0] RVA [size] of Architecture Directory
0 [ 0] RVA [size] of Global Pointer Directory
0 [ 0] RVA [size] of Thread Storage Directory
0 [ 0] RVA [size] of Load Configuration Directory
0 [ 0] RVA [size] of Bound Import Directory
0 [ 0] RVA [size] of Import Address Table Directory
0 [ 0] RVA [size] of Delay Import Directory
2000 [ 48] RVA [size] of COM Descriptor Directory
0 [ 0] RVA [size] of Reserved Directory
SECTION HEADER #1
.text name
924FE virtual size
2000 virtual address (0000000000402000 to 00000000004944FD)
92600 size of raw data
200 file pointer to raw data (00000200 to 000927FF)
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
60000020 flags
Code
Execute Read
Debug Directories
Time Type Size RVA Pointer
-------- ------ -------- -------- --------
4D24EED9 cv 8E 00094470 92670 Format: RSDS, {07D03CC8-7510-4698-B5EB-6DC50714B88D}, 3, C:\Users\Mitch\Documents\Timekeeper 24.12.2010\client\TimeKeeper 24-12-2010\TimeKeeper\obj\x86\Release\TimeKeeper.pdb
SECTION HEADER #2
.rsrc name
598 virtual size
96000 virtual address (0000000000496000 to 0000000000496597)
600 size of raw data
92800 file pointer to raw data (00092800 to 00092DFF)
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
40000040 flags
Initialized Data
Read Only
Summary
2000 .rsrc
94000 .text
最佳答案
在项目属性中，项目的目标是“x64”而不是“Any CPU”吗？ (它似乎确实在 bindump header 中说“机器(x64)”，这听起来可能是问题所在)
它是针对 .net 4 完整版还是客户端配置文件？如果完整，请检查您的 XP 是否安装了完整的配置文件，而不仅仅是客户端配置文件。
(不太可能相关，但是)XP 机器上是否安装了 Visual Studio 2010 redist？
检查文件在传输到 Win32 机器的过程中没有损坏(例如，将其复制回来并比较它或在您的 Win7 机器上运行它)
关于c# - 不是有效的 Win32 应用程序，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/4610091/