Must be installed on all retail devices to replace the existing wzcsvc with a dummy. For CEPCs, you must copy the wzcsvc.dll supplied with the tests to the release directory and add it to the Target|Release directory modules. This enables the test to take complete control of the wireless cards without interference from wzcsvc.
1c_wlan and 2c_wlan currently are not working due to some outstanding bug,
we are looking into the issues right now. For now, I would suggest you skip
these two tests, and I believe these tests are currently not required for
LTK.