>I have a form that had an option group that worked correctly on it. I needed to add another option group on the form, so I copied the one that was there. I just changes the controlsource.
>
>When I compile and run the application I get the following error when the option group is being created:
> Error # 1881
> Error Message: error with OptionGroup1 -- Value : Data type mismatch
>
>I have been trying work with this and the only way I have found to get rid of this error message is to change the control source to the same as the original OptionGroup. I do not see a difference in the form properties I am using.
>
>Any help would be great. I have been working with this for awhile now and am very frustrated.
>
>THank you

ControlSource of the OptionGroup must be numeric field. Check If you bind the OptionGroup to a field that has a different type.