5 invalid procedure call or argument front end vb backend access 2002

I am looking for assistance have an application i belive the front end is VB and backend is access 2002.

have been receiving bthe following error messages 5 invalid procedure call or argument

problem is they are intermittent and i have no idea what has caused this, pc is running xp pro sp1 with all latest ms patches, i really need to know if there is some software that i can use to trap the error message so that i can see exactly what is relkies onto run sucessfully like i said its very intermittent. any help will be appreciated