Upload image causes browser to crash - Vista only

Using our config forms for our WebClient 1.2 (Paul has a copy), use Vista / ie7 and on the first tab select "Endorsement Details" in the combo box.
Check "Electronic Logo Endorsement"
Use the Upload control to browse a logo.
Click the Save button at the bottom

Will get a dialog, that Internet Explorer has stopped working and two options display:
1. Check on line for solution...,
2. restart the program.