I also had this issue after I got wget
from the GNU tools, and copied it right into c:\windows. The libeay.dll
and libssl.dll
files were also in the archive. When those were in c:\windows, I had this issue. Removing them immediately fixed it. So, check if you have these .DLLs somewhere in your path, VS may be picking up some other software's version of these instead of using the ones it expects.