VS2010恢复默认

C:\Users\XXXXX\AppData\Local\Microsoft\MSBuild\v4.0

XXXXX处为你的用户名

这个文件存储着MS的配置文件，比如说opencv或者wincap的时候,像我一样悲剧把配置搞乱的话，就重新改一下吧

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ImportGroup Label="PropertySheets" />
  <PropertyGroup>
    <ExecutablePath>$(VCInstallDir)bin;$(WindowsSdkDir)bin\NETFX 4.0 Tools;$(WindowsSdkDir)bin;$(VSInstallDir)Common7\Tools\bin;$(VSInstallDir)Common7\tools;$(VSInstallDir)Common7\ide;$(ProgramFiles)\HTML Help Workshop;$(FrameworkSDKDir)\bin;$(MSBuildToolsPath32);$(VSInstallDir);$(SystemRoot)\SysWow64;$(FxCopDir);$(PATH);</ExecutablePath>
    <IncludePath>$(IncludePath)</IncludePath>
    <ReferencePath>$(VCInstallDir)atlmfc\lib;$(VCInstallDir)lib</ReferencePath>
    <LibraryPath>$(LibraryPath)</LibraryPath>
    <SourcePath>$(VCInstallDir)atlmfc\src\mfc;$(VCInstallDir)atlmfc\src\mfcm;$(VCInstallDir)atlmfc\src\atl;$(VCInstallDir)crt\src;</SourcePath>
    <ExcludePath>$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;$(MSBuildToolsPath32);$(VCInstallDir)atlmfc\lib;$(VCInstallDir)lib;</ExcludePath>
  </PropertyGroup>
</Project>

至于那个布局什么的恢复默认的话，你就点

tools--import and export settings wizard---reset all settings!

困扰我不少时间了，今天KO了