diff --git a/dlls/msi/tests/package.c b/dlls/msi/tests/package.c
index 6060ea4af04..ce8866cf2ef 100644
--- a/dlls/msi/tests/package.c
+++ b/dlls/msi/tests/package.c
@@ -7983,10 +7983,7 @@ static void test_appsearch(void)
     size = sizeof(prop);
     r = MsiGetPropertyA( hpkg, "WEBBROWSERPROG", prop, &size );
     ok( r == ERROR_SUCCESS, "get property failed: %d\n", r);
-    todo_wine
-    {
-        ok( lstrlenA(prop) != 0, "Expected non-zero length\n");
-    }
+    ok( lstrlenA(prop) != 0, "Expected non-zero length\n");
 
     size = sizeof(prop);
     r = MsiGetPropertyA( hpkg, "NOTEPAD", prop, &size );
diff --git a/tools/wine.inf.in b/tools/wine.inf.in
index 1ce4ffc04a7..8e8eba8e75d 100644
--- a/tools/wine.inf.in
+++ b/tools/wine.inf.in
@@ -176,7 +176,7 @@ HKCR,folder\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,folder\shell\open\ddeexec\application,,2,"Folders"
 HKCR,hlpfile,,2,"Help File"
 HKCR,hlpfile\shell\open\command,,2,"%11%\winhlp32.exe %1"
-HKCR,htmlfile\shell\open\command,,2,"%11%\winebrowser.exe -nohome"
+HKCR,htmlfile\shell\open\command,,2,"""%11%\winebrowser.exe"" -nohome"
 HKCR,htmlfile\shell\open\ddeexec,,2,"""%1"",,-1,0,,,,"
 HKCR,htmlfile\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,htmlfile\shell\open\ddeexec\Application,,2,"IExplore"
@@ -210,22 +210,22 @@ HKCR,txtfile\shell\print\command,,2,"%11%\notepad.exe /p %1"
 HKCR,wrifile\shell\open\command,,2,"%11%\wordpad.exe %1"
 HKCR,wrifile\shell\print\command,,2,"%11%\wordpad.exe /p %1"
 HKCR,xmlfile,,2,"XML Document"
-HKCR,xmlfile\shell\open\command,,2,"%11%\winebrowser.exe -nohome"
+HKCR,xmlfile\shell\open\command,,2,"""%11%\winebrowser.exe"" -nohome"
 HKCR,xmlfile\shell\open\ddeexec,,2,"""%1"",,-1,0,,,,"
 HKCR,xmlfile\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,xmlfile\shell\open\ddeexec\Application,,2,"IExplore"
 HKCR,xmlfile\shell\open\ddeexec\Topic,,2,"WWW_OpenURL"
-HKCR,ftp\shell\open\command,,2,"%11%\winebrowser.exe -nohome"
+HKCR,ftp\shell\open\command,,2,"""%11%\winebrowser.exe"" -nohome"
 HKCR,ftp\shell\open\ddeexec,,2,"""%1"",,-1,0,,,,"
 HKCR,ftp\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,ftp\shell\open\ddeexec\Application,,2,"IExplore"
 HKCR,ftp\shell\open\ddeexec\Topic,,2,"WWW_OpenURL"
-HKCR,http\shell\open\command,,2,"%11%\winebrowser.exe -nohome"
+HKCR,http\shell\open\command,,2,"""%11%\winebrowser.exe"" -nohome"
 HKCR,http\shell\open\ddeexec,,2,"""%1"",,-1,0,,,,"
 HKCR,http\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,http\shell\open\ddeexec\Application,,2,"IExplore"
 HKCR,http\shell\open\ddeexec\Topic,,2,"WWW_OpenURL"
-HKCR,https\shell\open\command,,2,"%11%\winebrowser.exe -nohome"
+HKCR,https\shell\open\command,,2,"""%11%\winebrowser.exe"" -nohome"
 HKCR,https\shell\open\ddeexec,,2,"""%1"",,-1,0,,,,"
 HKCR,https\shell\open\ddeexec,"NoActivateHandler",2,""
 HKCR,https\shell\open\ddeexec\Application,,2,"IExplore"