VB.net Application does not start on other machine

Question

i have following problem: i made an app in Visual Studios in Basic. Now i want to run the app on an other machine but it does not start and shows following error:

Problemsignatur:

Problemereignisname: CLR20r3

Problemsignatur 01: Testprogramm.exe

Problemsignatur 02: 1.0.0.0

Problemsignatur 03: f355e3ea

Problemsignatur 04: Microsoft.VisualBasic

Problemsignatur 05: 14.6.1055.0

Problemsignatur 06: 563c1cc7

Problemsignatur 07: 155

Problemsignatur 08: 86

Problemsignatur 09: System.InvalidOperationException

Betriebsystemversion: 6.1.7601.2.1.0.256.48

Gebietsschema-ID: 1031

Zusatzinformation 1: 898a

Zusatzinformation 2: 898a9829d4d4c6c6490f3f985d792a98

Zusatzinformation 3: 3c23

Zusatzinformation 4: 3c23ce3d18c8aa0d975d086a3c11fef

on the other machine is .net Framework 4.6.1 and Powerpacks installed. Visual Studio is not installed.

I´m able to install the app but when i try to start it i get the error. I also get the same error if i start the exe.

On the pc where i made the app both, just starting the exe or install it and start it then, works fine.

Thanks for your help! JB

Answer 1

It throws a System.InvalidOperationException. Catch the error (with try catch or a global exception handler) and show us more (eg. the Exception.Message).

See Globally catch exceptions in a WPF application? for WPF.