Perform the following tasks first when debugging a failed build:
Double-check that the build works under Visual Studio.
See the Troubleshooting Problems chapter.
If the previous tasks do not help you debug your build, do the following steps:
Rerun the build.
The <filename> will exist on the machine that performed the conversion. When using ecdevenv, this will be the local machine. When running devenv or ecdevenv remotely, the file will exist on the remote machine.