Hi Remco,
Summary: NCrunch might be automatically setting the default browser to Firefox repeatedly.
I'm working on a project that requires the customer to use IE8 and therefore I need to test with IE8.
In Visual Studio 2010 Ultimate with NCrunch 2.18.03 installed:
I right-clicked an ASPX page.
I selected Browse With...
I selected Internet Explorer.
I clicked on Set as Default.
I clicked on Cancel.
I click on Start Debugging...
VS starts IE8 and I'm happily off and running testing my app.
I installed Ncrunch 2.19.0.4.
I click on Start Debugging...
VS2010 starts the web app with Firefox.
I stopped VS and then did the above steps to set IE as the default browser.
Immediately after closing the Browse With... dialog I open Browse With... dialog.
I see the default browser is set to back to Firefox.
I repeated these steps several times and I can't get VS2010 to keep IE as the default browser.
I can't run my web app and test with IE since something is resetting the default browser back to FF.
I uninstalled NCurnch 2.19.04 and then installed NCrunch 2.18.03.
Now I'm able to select Internet Explorer as the default browser and it stays set as the default browser.
Apparently there is a known problem with VS2010 and setting the default browser.
See:
http://stackoverflow.com...ad-of-internet-explorer
Thanks, Ed