New Post: Problem using BuildDeploymentManifest

Hello,

As part of my CI process, I am trying to create the manifest file for an SSIS Project. I have found that I should be able to use the BuildDeploymentManifest Task in the Extension Pack to do this. I have succeeded on my local developer machine to achieve this by creating an MSBuild file calling this task and passing in the SSIS Project File. The output is exactly what I want.

However, when I add this into my CI system, I get the following error:

error MSB4018: The "MSBuild.ExtensionPack.SqlServer.BuildDeploymentManifest" task failed unexpectedly.
error MSB4018: System.IO.IOException: The device is not ready.
error MSB4018: 
error MSB4018:    at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
error MSB4018:    at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite)
error MSB4018:    at System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
error MSB4018:    at MSBuild.ExtensionPack.SqlServer.BuildDeploymentManifest.CreateElementForFileAndCopy(String fileType, String sourcePath, String destinationPath) in C:\Projects\CodePlex\MSBuildExtensionPack\Solutions\Main3.5\Framework\SqlServer\BuildDeploymentManifest.cs:line 158
error MSB4018:    at MSBuild.ExtensionPack.SqlServer.BuildDeploymentManifest.<>c__DisplayClass18.<Execute>b__a(<>f__AnonymousType1`2 <>h__TransparentIdentifier1) in C:\Projects\CodePlex\MSBuildExtensionPack\Solutions\Main3.5\Framework\SqlServer\BuildDeploymentManifest.cs:line 124
error MSB4018:    at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
error MSB4018:    at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content)
error MSB4018:    at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content)
error MSB4018:    at MSBuild.ExtensionPack.SqlServer.BuildDeploymentManifest.Execute() in C:\Projects\CodePlex\MSBuildExtensionPack\Solutions\Main3.5\Framework\SqlServer\BuildDeploymentManifest.cs:line 103
error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask, Boolean& taskResult)

Any thoughts on what could be causing this? The exact batch file which calls the build file running on my development VM works. I have tried to rule out things like Anti Virus causing problems, and I have switched them off, but still the same error occurs.

Thanks

Gary