Hi Lameid, thanks for the help so far.
Doesn't work yet. I uploaded my database if you want to have a look at...
There is a Form called "Contacts", where a subform ("QueryChooseCompanyFromSubForm subform1") is located with a few contact entries. I would like to be able to click on a company name (column "Company" of the form) and have the clicked name copied to the textbox Text29.
Thanks very much for looking at my problem..