Better fix for MSVC.

src/Platform_win.cpp

@@ -30,6 +30,10 @@
 #include "Platform.h"
 #include "version.h"
 
+#ifdef XMRIG_NVIDIA_PROJECT
+#   include "nvidia/cryptonight.h"
+#endif
+
 
 static inline OSVERSIONINFOEX winOsVersion()
 {
@@ -63,6 +67,11 @@ static inline char *createUserAgent()
     length += snprintf(buf + length, max - length, ") libuv/%s", uv_version_string());
 #   endif
 
+#   ifdef XMRIG_NVIDIA_PROJECT
+    const int cudaVersion = cuda_get_runtime_version();
+    length += snprintf(buf + length, max - length, " CUDA/%d.%d", cudaVersion / 1000, cudaVersion % 100);
+#   endif
+
 #   ifdef __GNUC__
     length += snprintf(buf + length, max - length, " gcc/%d.%d.%d", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
 #   elif _MSC_VER