Problem installing SSH client

Hi,

Running SIM 7.2 Windows 2012R2

Clients are mostly Window based.

I'm trying to install SSH on my target machines so I can use some of the other available tools from the CMS server.  I'm trying to deploy it to one of my target systems from my CMS using the deploy option and install Open SSH. 

It keeps failing with the following error:

Failure

Ensure HP Smart Update Manager (hpsum.exe) isn't running on the CMS. If it is, stop it and run the task again.

Any ideas?

Thanks