diff --git a/.appveyor.yml b/.appveyor.yml
index 53db6e7f1..a07e8f6d9 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,6 +12,10 @@ matrix:
 install:
   - appveyor DownloadFile https://npcap.com/dist/npcap-sdk-1.13.zip
   - 7z x .\npcap-sdk-1.13.zip -oc:\projects\libpcap\Win32\npcap-sdk-1.13
+  - appveyor DownloadFile https://github.com/lucasg/Dependencies/releases/download/v1.11.1/Dependencies_x64_Debug.zip
+  - 7z x .\Dependencies_x64_Debug.zip -oc:\\projects\dependencies
+  - appveyor DownloadFile https://npcap.com/dist/npcap-1.79.exe
+  - 7z x .\npcap-1.79.exe -oc:\projects\npcap-1.79 -aou
 
 environment:
   matrix:
@@ -54,3 +58,14 @@ build_script:
   - if NOT DEFINED PLATFORM cmake -DPCAP_ROOT=c:\projects\libpcap\Win32\%SDK% -G"%GENERATOR%" ..
   - if DEFINED PLATFORM cmake -DPCAP_ROOT=c:\projects\libpcap\Win32\%SDK% -G"%GENERATOR%" -A %PLATFORM% ..
   - msbuild /m /nologo /p:Configuration=Release tcpdump.sln
+  - copy Release\tcpdump.exe C:\Windows\system32
+  - copy \projects\npcap-1.79\wpcap.dll C:\Windows\system32
+  - md C:\Windows\system32\Npcap
+  - copy \projects\npcap-1.79\wpcap.dll C:\Windows\system32\Npcap
+  - dir /s \wpcap.dll
+  - echo %path%
+  - \projects\dependencies\dependencies.exe -cache -knowndll Release\tcpdump.exe
+  - echo -----
+  - \projects\dependencies\dependencies.exe -cache -chain Release\tcpdump.exe
+  - rem tcpdump.exe -h
+  - rem tcpdump.exe --version