i decleared in .h file but even i get the exception

[bhogavalli suresh]

LNK2019: unresolved external symbol _SQLConfigDataSource@16 referenced in function "public: bool __thiscall DynamicDSN::CreateDSN(class ATL::CStringT > > &)" (?CreateDSN@DynamicDSN@@QAE_NAAV?$CStringT@DV?$StrTraitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@@Z)

[chandu004]

please continue the same previous thread. not a new one each time. please delete the new entry and post it by replying from my post. thank u.

[GDavy]

Looks like you need to link to the Odbcinst.lib library Regards, Davy