Problem with programmatical logon (LogonUser)

[MartinEhlers]

Hi,

we have a problem with checking the username and password on a system with a domain server. Unfortunately, our system runs without a domain, so testing is pretty hard.

The following code does work for us (no domain), but doesn't work on a system with domain:

if (!::LogonUser(bstrUser,
NULL,
bstrPassword,
LOGON32_LOGON_NETWORK ,
LOGON32_PROVIDER_DEFAULT ,
&handleUser))
{...}

I fiddled around with the parameters a bit but couldn't get it to work.

Any tips would be appreciated.

CU,
Martin