Multilogin returns 0x80020009 in groupwise 2012

Hi,

in the version 2012 of Groupwise we get the following error code "0x80020009" as a result of Multilogin. Our code works fine for older versions of groupwise.

DIGWAccount2* pD_IGWAccount = NULL;
hr = pIGWSession->MultiLogin(NULL, m_vCmdLine, m_vPassword, m_vWhenToPrompt, m_vReserved, (DIGWAccount**)&pD_IGWAccount);
if(FAILED(hr))
{

Can anybody help?

Thanks Manfred