Hi Chris,
I was not able to see the issue. Could you send me the VB sample that you are facing the issue?
Please let me know, are you facing the issue in this sample alone or in many samples of HtmlUI control.
From the forum I could see the name of the sample and the exe file name seems to differ.
Please make a note that the projects properties follow the correct output path of the EXE file. The name of the exe files is same as the one given in the project properties. To navigate the project properties choose HTMLUIStartupDocument_2005properties under project menu. I have attached the screen shot for your reference in zip file(compile.gif ,app.gif).
I here with attach the sample for your verification. Please let me know if you still face the same issue.
Thank you for choosing Essential studio.
Regards,
Ramu
http://websamples.syncfusion.com/samples/HTMLUI/f59505/main.htm