can't create active-x object, this message appears after the vb statement "begintrans" in my vb code which run's for more than 4 years now without any problem.

I think that it has something to do with an older dll or something like that.
I get this message after installing acces97 on my pc and distribute this mdb on an other PC.This Pc was complaining that he missed the dao360.dll which i put then on this pc instead of dao350.dll , but did not help.
Can someone please help me !!!!!!!!!!!!!!!