Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

Professional Opinions
Ask a Question
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE

troubleshooting Question

Access TreeView "Key is not unique in collection"

Avatar of mlagrange
mlagrangeFlag for United States of America asked on
Microsoft Access
3 Comments1 Solution1954 ViewsLast Modified:
I know this is a groaner questions, but does anybody have any troubleshooting tricks for this?

I have checked the code in the .Nodes.Add that sets the Relative: and Key: values until my eyes bleed, and it looks fine.

What's driving me crazy is that the error only occurs when I expand on the parent nodes on the 2nd level, in a particular order.

Thanks for any help

Avatar of ericathome
ericathomeFlag of United States of America image

Our community of experts have been thoroughly vetted for their expertise and industry experience.

This problem has been solved!
Unlock 1 Answer and 3 Comments.
See Answers