Possible to ignore vs2005 custom build step failure?

I have a visual studio 2005 project with a custom build step that copies a library file to the target applications plugin directory. This works fine, but in the case where I have the target application open it fails, understandably.

The problem with this behaviour is it prevents my build from continuing, meaning I can't hit build, then grab a coffee, and 开发者_如何学运维expect the build to be complete when I get back.

My question is, can I set-up the project so that if the custom build step fails, the build will continue?

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The solution to this problem was to handle the failure in the post build event. The following code fixes the issue:

copy $(TargetPath) "%programfiles%\mypath"
if errorlevel 1 goto BuildProcessFailed

goto BuildProcessOK
:BuildProcessFailed
echo BUILDPROCESS FAILED FOR PROJECT $(ProjectName)
goto ExitBuildProcess
:BuildProcessOK
echo BUILDPROCESS OK FOR PROJECT $(ProjectName)

:ExitBuildProcess

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I face the identical problem with an old project (VS2005 in Win7-32). The build step with copy fails, as the target is set of any reason to read-only and hidden. Replacing copy with xcopy and some parameters helped me

Example:

Failing: copy /Y C:\Dev\Projx\mydll.dll C:\Test\Projx\

Working: xcopy /Y /H /R C:\Dev\Projx\mydll.dll C:\Test\Projx\