diff --git a/ci/appveyor/after_install.cmd b/ci/appveyor/after_install.cmd
index 41da82145df8c28e9de696b5e81c2d01d6b01aa2..4ed2b33cc065472277c1f2822615d0f0b7d33155 100644
--- a/ci/appveyor/after_install.cmd
+++ b/ci/appveyor/after_install.cmd
@@ -1,3 +1,3 @@
 @ECHO OFF
 
-mkdir %APPDATA%\sakia\test
\ No newline at end of file
+rd /s /q %APPDATA%\sakia
\ No newline at end of file
diff --git a/ci/appveyor/sakia.iss b/ci/appveyor/sakia.iss
index 2d1fbcb7d0ebe1515c5acd74e02c37daa807f107..6fec56124b5ae57d7aeef649e295e4dec6901f80 100644
--- a/ci/appveyor/sakia.iss
+++ b/ci/appveyor/sakia.iss
@@ -55,7 +55,7 @@ Name: "{commondesktop}\{#MyAppName}"; IconFilename: "{app}\sakia.ico"; Filename:
 
 [Run]
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
-Filename: "{app}\after_install.cmd"; Description: "Supprimer les données existantes"; Flags: postinstall nowait skipifsilent unchecked
+Filename: "{app}\after_install.cmd"; Description: "Delete ALL existing data"; Flags: postinstall nowait skipifsilent unchecked
 
 [Setup]
 ; NOTE: The value of AppId uniquely identifies this application.