RegEnum and read

[ragdog]

hi

   
I would like the  install path of firefox to read why the works could not correct me tell you where the error is please

Code Select Expand


.data
keyname db "SOFTWARE\Mozilla\Mozilla Firefox", 0
keyname2 db "Main",0
keyread  db "PathToExe",0
buflen dd 512
rtype        DWORD REG_SZ
.data?

hInstance   dd ?
buf db 454 dup (?)
  buf1 db 454 dup (?)
handle dd ?
handle2 dd ?

.code



comment #
[HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\2.0.0.11 (eng)\Main]
"PathToExe"="C:\\Program\\Mozilla Firefox\\firefox.exe"
#

.if uMsg==WM_INITDIALOG

      invoke RegOpenKeyEx, HKEY_LOCAL_MACHINE, OFFSET keyname, 0, KEY_READ, OFFSET handle
         mov ebx, 0

      invoke RegEnumKeyEx, handle, ebx, OFFSET buf, offset buflen, NULL, NULL, NULL, NULL
         cmp eax, 0
         jne @F

      invoke RegOpenKeyEx, handle, OFFSET buf, 0, KEY_READ, OFFSET handle2
 
      invoke RegOpenKeyEx, handle2, OFFSET keyname2, 0, KEY_READ, OFFSET handle2
      invoke RegQueryValueEx, handle2,addr keyread, 0,addr rtype  , OFFSET buf1, OFFSET buflen

      invoke MessageBox,hWnd,OFFSET buf1,0,MB_OK

@@:


thanks