Dear Net,
Greetings of the day
Is the above mentioned issue you are still facing ?
If still the issue is there, can you please provide details like what you are passing inside ActiveDirectory_GetAccountDetails ? Because there should be only username without domain name.
If you are able to ValidateLogin and its working fine it means the configuration is correct.
Can you confirm the parameter value of ActiveDirectory_GetAccountDetails and check again ?
Regards,
Palak Patel