Answer 9
This is necessary to
compile the license's files with extension *.licx. When this
problem appeared on my site, this is what I did to
solve it. I had the Windows SDK v6.0a already installed. This is the Vista SDK. However you can
install the Framework SDK, it should be the same. If the
key still doesn't exist, you can create it manually. In my case the key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v6.0A didn't exist. it was up to the "Windows"
registry key -> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows . You should create the key manually, then
add the "InstallationFolder" vlaue (again manually). Then
set the path to the v6.0a SDK folder. In my case it is : C:\Program Files\Microsoft SDKs\Windows\v6.0A\
The LC.exe is located in the Bin subfolder, but it shouldn't be in the reg value. Only the root folder.
Then the next important step is to restart the Visual Studio if it is already started.
It seems that VS is taking the settings in the biginning when started. After that it should be restarted to get the new settings.