Why isn't an exception thrown when the right .NET framework version is not present?

Posted by Nate Heinrich on Stack Overflow See other posts from Stack Overflow or by Nate Heinrich
Published on 2010-04-27T21:20:07Z Indexed on 2010/04/27 21:23 UTC
Read the original article Hit count: 266

Filed under:

.NET

|

version

|

error-message

We have a .NET application which targets .NET 3.5. Our clients run it from a shared drive (very infrequently) in order to have a central config file location.

We have noticed that if a workstation accesses the shared drive and runs the program, but does not have .NET 3.5 installed, nothing happens, no error, no exception, no log entry, it just doesn't launch.

Why is there no error message shown in windows by the CLR?
Is there something I can put at the beginning of the code that would ensure that a proper error message is displayed?

It is not an option to run an installer that would check for prereqs, as we are only installing it in one central location.

Thanks.

© Stack Overflow or respective owner

Related posts about .NET

Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
12.04: Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
What's New in ASP.NET 4

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included… >>> More
.NET Reflector 6, .NET Reflector Pro, TestDriven.NET, .NET 4.0 and Mono

as seen on Simple Talk - Search for 'Simple Talk'
By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have… >>> More
Redmine on Apache2 with Passenger issue

as seen on Server Fault - Search for 'Server Fault'
I installed Redmine and run it in Apache2 with the Passenger module. Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the… >>> More

Related posts about version

iPod OS version, Xcode version and Mac OS X version

as seen on Super User - Search for 'Super User'
Hello everyone My Mac OS X version is 10.5.8 Xocde 3.1.4 I hope to debug my app on the iPod Touch iPod OS version 3.1.3(7E18) Organizer told me that I need newest Xcode. I downloaded and try to install the newest Xcode, but it told me I need new Mac Os X. So I clicked my Mac mini's software update… >>> More
System.Web.Services.Protocols.SoapException - Security perssmission issue

as seen on Stack Overflow - Search for 'Stack Overflow'
Can any one help me to resolve this error.My website hosted on shared environment. Server Error in '/' Application. System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions… >>> More
Get Last Version in TFS doesn't download the last version in Version Control

as seen on Stack Overflow - Search for 'Stack Overflow'
I have modified default.aspx. When I use Get Last Version in TFS 2005, it still keeps my local version. How to really get last version in Version Control ? >>> More
Failed to resolve artifact. Missing: ---------- 1) org.codehaus.mojo:gwt-maven-plugin:jar:1.3-SNAPSHOT

as seen on Stack Overflow - Search for 'Stack Overflow'
i want to use the addon vaadin Timeline, so i have to make "gwt-maven-plugin 3.1" as i know ,my pom.xml is the following : <?xml version="1.0"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache… >>> More
go back to original version of firefox in ubuntu from beta version

as seen on Super User - Search for 'Super User'
In ubuntu 9.04, I tried to upgrade from firefox 3.0 to 3.5, by installing some apt-get packages, and there is a problem! Now firefox calls itself "Namoroka" and the firefox logo is gone and replaced by a black square in the upper bar and it says it is a development beta version. I really don't like… >>> More