How To UNZIP Files?

I am trying to unzip some files that I have ftp'ed into a local directory.

I use a foreach file container. Into this container I have placed an Execute Process Task. The EPT runs pkzipc with the following arguments set: -dir=current -extract.

The standard input variable is set to the output variable of the foreach loop.

When I run the package, a console window will open for what I assume is the PKZIP process, but there is nothing printed out in the console and the console won't close unless I force a timeout.

When I enable a timeout I get the following error:



SSIS package "Package.dtsx" starting.

Error: 0xC002914C at Execute Process Task, Execute Process Task: The process timed out.

Task failed: Execute Process Task

Warning: 0x80019002 at Foreach Loop Container 1: The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.

Warning: 0x80019002 at Package: The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.

SSIS package "Package.dtsx" finished: Failure.

So I have two questions:

1) Is this the best way to unzip files?

2) If it is, what am doing wrong?

Thanks