Try /S.

They claim the keys are case-insensitive, but the installer didn't seem
to be doing anything.

diff --git a/.appveyor.yml b/.appveyor.yml
index deff0c1dfd9891682743b4258b54c2428aca1424..6c359000feb99643c1f46abe254bdc19cc376687 100644 (file)
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -13,7 +13,7 @@ install:
   - appveyor DownloadFile https://nmap.org/npcap/dist/npcap-sdk-0.1.zip
   - 7z x .\npcap-sdk-0.1.zip -oc:\projects\libpcap\Win32
   - appveyor DownloadFile https://nmap.org/npcap/dist/npcap-0.98.exe
-  - .\npcap-0.98.exe /s /disable_restore_point=yes
+  - .\npcap-0.98.exe /S /disable_restore_point=yes
 
 build_script:
   - md build