Use the following command to test a package on an App-V client without using a deployment server.
Firstly check streaming from a local file is enabled. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SoftGrid\4.5\Client\Configuration\AllowIndependentFileStreaming = 1
sftmime add package:<packagename> /manifest <path to *_manifest.xml file> /overrideurl <path to *.sft> /global
also use this to remove it
sftmime delete package:<packagename>
use this to repair it. This can be run in the context of the user. The AppName is as per the properties of the items shown in the sftcmc.msc App-V applet.
sftmime repair app:<AppName>