diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
index b408702f045648262e18138e42c628d9d3dbc9e0..ff705101ded51485ee120cc69017823871d68899 100644
--- a/indra/cmake/Copy3rdPartyLibs.cmake
+++ b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -129,6 +129,7 @@ if(WINDOWS)
             msvcp${MSVC_VER}.dll
             msvcr${MSVC_VER}.dll
             vcruntime${MSVC_VER}.dll
+            vcruntime${MSVC_VER}_1.dll
             )
         if(EXISTS "${registry_path}/${release_msvc_file}")
             to_staging_dirs(
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 76160b73ba978e4f8e9b88a30c219843e0174e61..0f940dfa6468eac1783b97379af8d720047b27cc 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -527,6 +527,7 @@ def construct(self):
             # See http://msdn.microsoft.com/en-us/library/ms235291(VS.80).aspx
             self.path("msvcp140.dll")
             self.path("vcruntime140.dll")
+            self.path("vcruntime140_1.dll")
 
             # SLVoice executable
             with self.prefix(src=os.path.join(pkgdir, 'bin', 'release')):
@@ -604,6 +605,7 @@ def construct(self):
                                               'sharedlibs', 'Release')):
                 self.path("msvcp140.dll")
                 self.path("vcruntime140.dll")
+                self.path("vcruntime140_1.dll")
 
             # CEF files common to all configurations
             with self.prefix(src=os.path.join(pkgdir, 'resources')):