no dll file created

Hello,

After installed solidworks api sdk.msi,

I created a new project in visual studio by

"solidworks com non-attribute addin" named "SwAddin1".(c++)

But after build the project,

there are no "SwAddin1.dll" or other dll file after successful build.

And I tried to search it in all files.

So how could I solve this problem,

or maybe I made some mistakes?

or other methods  could let the solidworks show the addins?

Thanks for your replies.

SolidworksApi/macros