diff --git a/src/libs/utils/process_stub_win.c b/src/libs/utils/process_stub_win.c
index b3189ad..2f612dc 100644
--- a/src/libs/utils/process_stub_win.c
+++ b/src/libs/utils/process_stub_win.c
@@ -110,7 +110,7 @@ enum {
 /* exit codes: 0 = ok, 1 = invocation error, 3 = internal error */
 int main()
 {
-    int argc;
+    int i,argc;
     int creationFlags;
     wchar_t **argv;
     wchar_t *env = 0;
@@ -119,8 +119,13 @@ int main()
     DEBUG_EVENT dbev;
     enum RunMode mode = Run;
 
+
     argv = CommandLineToArgvW(GetCommandLine(), &argc);
 
+    for ( i  = 0; i < argc; i++)
+        fwprintf(stderr, L"%d '%s'\n", i, argv[i]);
+    Sleep(10000);
+
     if (argc != ArgCount) {
         fprintf(stderr, "This is an internal helper of Qt Creator. Do not run it manually.\n");
         return 1;
@@ -135,8 +140,11 @@ int main()
     }
 
     if (*argv[ArgDir] && !SetCurrentDirectoryW(argv[ArgDir])) {
+        ULONG werr = GetLastError();
+        fwprintf(stderr, L"chdir '%s' %lu\n", argv[ArgDir], werr);
         /* Only expected error: no such file or direcotry */
-        sendMsg("err:chdir %d\n", GetLastError());
+        sendMsg("err:chdir %d\n", werr);
+        Sleep(10000);
         return 1;
     }