Alexandre Julliard : wusa: Restart 64-bit version from the system32 directory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c5c610e3640b0613ffb7ea074b848380e88db909
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=c5c610e3640b0613ffb7ea074b848380e88db909

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Fri Apr 16 11:11:44 2021 +0200

wusa: Restart 64-bit version from the system32 directory.

Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 programs/wusa/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/programs/wusa/main.c b/programs/wusa/main.c
index 49e7dc75302..bcb795a80fa 100644
--- a/programs/wusa/main.c
+++ b/programs/wusa/main.c
@@ -1023,7 +1023,8 @@ static void restart_as_x86_64(void)
 
     memset(&si, 0, sizeof(si));
     si.cb = sizeof(si);
-    GetModuleFileNameW(0, filename, MAX_PATH);
+    GetSystemDirectoryW( filename, MAX_PATH );
+    wcscat( filename, L"\\wusa.exe" );
 
     Wow64DisableWow64FsRedirection(&redir);
     if (CreateProcessW(filename, GetCommandLineW(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))