VB DLL wrapping LAPI Calls crashes on W2K

Anton_Kejr_(sglcadmin44_-_(deleted))

Hi,maybe some kind soul can give me hint for a problem which drives me crazy ...Configuration :- LL 9.0.0.1 on W2K SP2- A DLL written in VB 6.0 (latest SP) which wraps some LAPI calls for user maintenance- DLL is installed as an out-of-process COM+ applicationThis dll is working without any problems on an NT 4.0 box !!On W2k it runs once and a second call (of the frame application, either Wscript or ASP) crashes the dllhost.exe. But if I wait long enough I can call it again successfully !?! And the crash only happens when I'm using LL_GetUserInfo or LL_GetGroupInfo (these calls are crashing my dll and dllhost.exe). All other calls stuffing data into Livelink are working without problems.Does anybody has an idea which can help me to solve that ?I really have no glue anymore what I could try else ....Thanks and anxiously waiting for a genius helping me :-) ...Toni