Thanks for your reply

I have take over your code
and changed username , pasword and domain

But still, the return value is 0
and the getlasterror = 127

>>I am trying to logon programmaly to an other domain
>>I am using to winapi32 function
>>
>>why is this not working ?
>>
>>Kind regards
>>
>>
>>Jan Dorresteijn.
>>
>>DECLARE INTEGER LogonUser ;
>> IN WIN32API ;
>> string @aUser,string @cdomain, string @apassw, integer @aType1,integer @atype2,integer atype3
>>
>
>You're passing some of the DWORD parameters incorrectly; instead, try:
>
>DECLARE INTEGER LogonUser IN WIN32API;
> STRING lpszUserName, ;
> STRING lpszDomain, ;
> STRING lpszPassword, ;
> INTEGER dwLogonType, ;
> INTEGER dwLogonProvider, ;
> INTEGER @ phToken
>
>cUser = 'user1'
>cDomain = 'MyDomain'
>cPasswd = 'xyzzy'
>nLogonType = 2 && LOGON32_LOGON_INTERACTIVE (see WINBASE.H)
>nProvider = 0 && LOGON32_PROVIDER_DEFAULT (see WINBASE.H)
>nToken = 0
>nResult = LogonUser(cUser, cDomain, cPasswd, nLogonType, nProvider, @nToken)
>
>Don't forget to CloseHandle() the phToken - the memory used by the object
>remains active until the handle is closed explicitly by the owner, even
>if the variable holding the value goes out of scope.
>
>
>>handle = 0
>>h_user = "user1"
>>h_serv = "domain"
>>h_a1 = 1
>>h_a2 = 0
>>h_pass = "passw1"
>>a= LogonUser(@h_user,@h_serv,@h_pass,@h_a1,@h_a2,@Handle)
>>? a && returns 0
>>
>>DECLARE INTEGER GetLastError IN WIN32API
>>lnError = GetLastError()
>>wait window STR(lnError) && Returns 127