Hi,

The first step to troubleshoot such issue is to use Google Chrome to load the same page and see if the same problem occurs. If the same problem occurs, then there is a problem with your page and you will need to fix that first.

If it works with Google Chrome, then it should work with EO.WebBrowser unless you have explicitly set the EO.WebBrowser's cache path. The cookies are saved in files inside cache path. So if your application set a new cache path every time it restarts, it will lose all cookies.

If you did not set cache path and the problem still only occurs with EO.WebBrowser but not Google Chrome, then you can try to isolate the problem into a test project and send the test project to us. See here for more details:

https://www.essentialobjects.com/forum/test_project.aspx

Once we have that we will investigate further.

Thanks!

Hi,

We have looked into the test project you sent to us. It won't work when you run it as a test.

When you run your code as a test, it is hosted by Visual Studio test execution engine. Every time you run a test, it will be run in a separate AppDomain. EO.WebBrowser is explicitly designed to be capable of maintaining separate cache path for separate AppDomains. So if you run the same test twice, they will have different cache path due to the fact that they are run inside separate AppDomains.

If you run your code in a normal application without explicitly using separate AppDomains, this should no longer be an issue.

Thanks!