My application could not be done when using CHtmlView::Navigate2

Hi there,

My application is multi-threads, MFC application. Automatic test has no problem until I added CHtmlView::Navigate2(...) into my codes. 

I can run my application manually without any problem.  But when running automatic test my application will be frozen at background on Exit.

From my log file I noticed that one of my threads could not be resumed for some reason. 

Automatic test will be passed if I have  CHtmlView::Navigate2(...) removed. or

My application will exit completely if there is no OpenAgent.exe running at background.

I could not figure out the reason of this issue.

Thanks,