Hello EO,
I have a customer machine that just upgrade installed Windows 10 today. The EO browser crashes instantly on our main app, and our test app that only has basic EO WebBrowser form. We have ruled out antivirus (disabled it completely). Ran everything as administrator. Switched to use the eowp.exe Worker Process instead of Rundll. Disabled GPU. None of that helped.

However the PC did find corrupt files on a SCF /SCANNOW test and couldn't repair. I've asked them do a Windows Reset and they will tonight.

Meanwhile, I wanted to know if you can deobfuscate this stack trace and or give me any other clues. Thanks!


EO.Internal.ssdn+nrpv: Child process exited unexpectedly.
at EO.Internal.ssdn.llpl(Exception mhi, Boolean mhj)
at EO.Internal.ssdn.llpk(srzp mhf)
at EO.Internal.ssdn.llov(Boolean& mgc, ssdq[] mgd, String mge, String mgf)
at EO.Internal.ssdn.afhm(ssdq[] mfz, String mga, String mgb)
at EO.Internal.ssdo.afhm(String mlb, String mlc)
at EO.Internal.basd.eejh()
at EO.Internal.basd.gygj.rial()
at EO.Internal.srzh.eslw(Action kpn)
at EO.Internal.basd.dgxw(WindowsIdentity ga)
at EO.WebEngine.Engine.Start(WindowsIdentity user)
at EO.WebEngine.Engine.Start()
at EO.Internal.basd.eejg()
at EO.Internal.vqiq..ctor(WebView d)
at EO.WebBrowser.WebView.tydp()
at EO.WebBrowser.WebView.tydp(IntPtr fi, Boolean fj)
at EO.WebBrowser.WebView.Create(IntPtr hWnd)
at EO.WinForm.WebViewHost.mjxt(Object l)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll

---

EOBrowserTests
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Users/admin/Desktop/Debug/EOBrowserTests.exe

---

System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4270.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

---

System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll

---

System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

---

EO.WebBrowser
Assembly Version: 20.2.63.0
Win32 Version: 20.2.63.0
CodeBase: file:///C:/Users/admin/Desktop/Debug/EO.WebBrowser.DLL

---

System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4190.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

---

System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll

---

System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

---

EO.WebBrowser.WinForm
Assembly Version: 20.2.63.0
Win32 Version: 20.2.63.0
CodeBase: file:///C:/Users/admin/Desktop/Debug/EO.WebBrowser.WinForm.DLL

---

EO.Base
Assembly Version: 20.2.63.0
Win32 Version: 20.2.63.0
CodeBase: file:///C:/Users/admin/Desktop/Debug/EO.Base.DLL

---

EO.WebEngine
Assembly Version: 20.2.63.0
Win32 Version: 20.2.63.0
CodeBase: file:///C:/Users/admin/Desktop/Debug/EO.WebEngine.DLL
----------------------------------------

Hi EO,

The version is EO.Total 20.2.63 from 9/10/2020 which is only 3 versions behind. Are you suggesting there was a recent change for Windows 10 in the last 4 months that is causing this?