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EO web Browser - not working in 64 Bit Application Options
Yasin
Posted: Sunday, August 3, 2025 10:25:12 AM
Rank: Newbie
Groups: Member

Joined: 2/21/2025
Posts: 4
In my Windows application (Win Forms-C#)I have 2 versions , one is 32 bit and another one is 64 bit
I am using EO Browser (EO Web Browser)version 19.1.81.0 ,
EO Browser is in my application was working fine till last week in both app versions.
Now it is not working in 64 bit applications. Please suggest what went wrong suddenly?

Error : Unhandled exception has occurred in a component in your application. If you click Continue, the application will ignore this error and attempt to continue.

Failed to start image manager.

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

************** Exception Text **************
System.Exception: Failed to start image manager
at EO.Internal.jp.p.b()
at EO.Internal.jp.p.e()
at EO.Internal.jp.p()
at EO.Internal.jp.a(Boolean& A_0, bar[] A_1, String A_2, String A_3)
at EO.Internal.jp.a(bar[] A_0, String A_1, String A_2)
at EO.Internal.av6.b()
at EO.Internal.av6.a(WindowsIdentity A_0)
at EO.WebEngine.Engine.Start(WindowsIdentity user)
at EO.Internal.av6.c()
at EO.Internal.cw..ctor(WebView A_0)
at EO.WebBrowser.WebView.t()
at EO.WebBrowser.WebView.b(IntPtr A_0, Boolean A_1)
at EO.WinForm.WebViewHost.a(Object A_0)
eo_support
Posted: Monday, August 4, 2025 9:55:35 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,407
Hi,

Please update to the current version and see if it resolves the issue for you. Your version is extremely old and we no longer support that version.

If the problem still occurs with the current version, please try to collect runtime log and send the logs to us:

https://www.essentialobjects.com/doc/common/collect_logs.html

Once we have the log, we will look into it and see what we can find.

Thanks!


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