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Windows 7: .NET program closes at startup: "Unhandled exception"

05 Feb 2017   #1

win7pro 64bit
.NET program closes at startup: "Unhandled exception"

When I start occasionally .NET programs the close immediately after start. Just a simple error box appears informing me that "xxxxxxprogram has stopped working".

I installed .NET 2.0 3.0 3.5 and 4.6.2 here on 64bit Win 7.
Not all .NET programs are affected.

As an example one of the problematic programs are the free program "TailforWin" available here:
Releases . tualatin/tailforwindows . GitHub

When I open the event logs I can see two entries:

EventID 106
Application: TailForWin.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code e0434352, exception address 000007FEFDAEA06D


EventID 1000
Faulting application name: TailForWin.exe, version: 1.0.5898.21900, time stamp: 0x56cd8f89
Faulting module name: KERNELBASE.dll, version: 6.1.7601.23539, time stamp: 0x57c99bd4
Exception code: 0xe0434352
Fault offset: 0x000000000001a06d
Faulting process id: 0x11bc
Faulting application start time: 0x01d27fc258a7ca33
Faulting application path: D:\tools\TailForWin.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll
Report Id: 96652ddb-ebb5-11e6-94f2-005056c00008

So whats wrong?


My System SpecsSystem Spec
05 Feb 2017   #2

W7 home premium 32bit/W7HP 64bit/w10 tp insider ring

Hi Pstein,
Hope you've got a VB C++ (20XX) application in your list of progs.

My System SpecsSystem Spec

 .NET program closes at startup: "Unhandled exception"

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