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Error using EO.WebBrowser over Network Options
ryguy2281
Posted: Wednesday, March 23, 2016 11:14:56 AM
Rank: Newbie
Groups: Member

Joined: 3/22/2016
Posts: 4
When I try using the EO.Browser plugin within our software, it works perfectly fine directly on the client's server.

When the client tries from one of their client machines over the network, they're seeing the below error message.

Child process not ready. nWaitResult = 258

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Exception: Child process not ready. nWaitResult = 258
at EO.Internal.ji.a(String A_0, Boolean A_1)
at EO.Internal.ji.a(p0 A_0)
at EO.Internal.ji.a(String[] A_0, String A_1, String A_2, String A_3, String A_4)
at EO.Internal.aqd.a(String A_0, String A_1)
at EO.Internal.awe.e()
at EO.WebEngine.Engine.Start()
at EO.Internal.ck..ctor(WebView A_0)
at EO.WebBrowser.WebView.y()
at EO.WebBrowser.WebView.b(IntPtr A_0, Boolean A_1)
at EO.WebBrowser.WinForm.WebControl.a(Object A_0)

Let me know if you require anymore information.

EDIT: The above error message happens as soon as they go to the tab with the EO.WebBrowser control.

Thanks!
eo_support
Posted: Wednesday, March 23, 2016 4:29:23 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,229
Hi,

EO.WebBrowser itself does not care about whether it's running from network or not. However depending on your security settings, running from network usually implies a security context with lower privileges, which can be a result of your security settings, or a result of some third party security/antiVirus program applying different security rules for application of different origins, such lower security context can cause EO.WebBrowser to fail. Your particular case indicates that the code can not create child process. Just by the error code we can't tell exactly why it fails. I would recommend you to disable AntiVirus temporarily first if you have them, otherwise if you can provide remote access to us to the affected system, we can try to connect to it and see what we can find.

Thanks!
ryguy2281
Posted: Wednesday, April 6, 2016 9:40:12 AM
Rank: Newbie
Groups: Member

Joined: 3/22/2016
Posts: 4
So the client is still having this error, I asked them to try turning off the anti-virus but that didn't do anything to remedy the issue.

We did notice though that they're using the trial version of the dll, could this be the reason they're getting the error message?

Is there someone I can email there about providing remote access to in order to have a look at this for the client?
eo_support
Posted: Wednesday, April 6, 2016 9:51:03 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,229
Hi,

Yes. You can click "PM ME" below any of our post to send us a private message with remote access details.

Trial license should not have anything to do with this problem.

Thanks!


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