.NET WPF Project in C#,validations and checks seem to be working in developer PC but get skipped in user PC

vamsi krishna 20 Reputation points
2024-08-30T07:24:40.84+00:00

Hi,

I have a .NET WPF C# application running on 4.7.2 framework .i had a working stable application for 6 years with users using by click once ,downloading the wpf application and some users using RDWeb .Suddenly from past 3 months all checks and validations regarding the application on click of a button are skipping ,but it works fine on my developer PC .So i am not able to replicate the errror .There was no change done to the code .(The only IT department change done was we had added Fortinet firewall 3 months ago(but i doubt this might cause an issue) .What should i do in this case?

.NET
.NET
Microsoft Technologies based on the .NET software framework.
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Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
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C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
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