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Questions tagged [.net-4.0]

The tag has no usage guidance.

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How to get out of .NET version hell? [migrated]

I installed .NET 4.8 and afterwards learned that ILMergeGUI would not work with it. So I uninstalled 4.8 using Uninstall Programs and Features, and rebooted. Now 4.7.1 is gone too, which was the ...
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1answer
5k views

Event code 3005 ID 1309 - IIS

I have problems with my application after last Windows Updates and ASP.NET 4.0.303. My application has crashed after some minutes, looking in Windows Event Viewer, I found this error log, is the same ...
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0answers
152 views

Host asp.net framework application in asp.net core web site

I have two applications, one built using asp.net core and one using asp.net framework. I am hosting both within IIS. One runs under an app pool setup as managed and one as unmanaged, as shown here: ...
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0answers
5k views

Can we install .Net framework 4.0 in Windows server 2016?

By default windows server 2016 giving framework 4.7. Our application is in framework 4.0 and may be because of that we are getting weird issues so I need to install framework 4.0 on windows server ...
3
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1answer
54 views

Could not load file or assembly 'DotnetAgentHttpModule, Version=3.2.3.232

I have a number of .Net web applications hosted on Windows Server 2008 R2 Standard running IIS 7.5. Loading each application throws the following exception: Exception information: Exception type:...
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1answer
55 views

I need the wmic command to find updates of 3rd party applications in windows machine

I need the wmic command to find updates of 3rd party applications in windows machine. ****i have tried c:\windows\system 32> wmic product get /format but i didnt find any updates.****
2
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0answers
229 views

Scheduled Tasks running twice on windows server 2012 R2

On my production server (Windows server 2012) I have scheduled various tasks. I have enabled Task Scheduler history but its of no use. LastRunResult of each of my tasks shows Last run of the task was ...
1
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1answer
944 views

Will application based on .NET FW 4.0 work on Windows Server 2012 R2?

0 down vote favorite I'm a little bit confused about .NET framework versions and its compatibility with operating system. Please help. I plan to upgrade my application to .NET 4.x. My application ...
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0answers
590 views

Cant run WPF applications on Hyper-V Server 2008 r2 SP1 (core)

i'm trying to run one of my WPF application in a Hyper-V Server 2008 r2 sp1 but it crashes on startup. I created my application with .net 4.0 and looks like it crashes before my first line of code is ...
-1
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1answer
459 views

IIS Server hanging at 350 requests per minute

I have a website that continuously hangs at 350 - 380 page requests per minute. It is a c# .NET 4 website running on a 2008 R2 server running iis 7 and SQL Server Express. It ultilises EF, version ...
4
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1answer
4k views

Random connection failures between IIS8 and MSSQL 2012 in RackSpace Cloud [closed]

Background For years I hosted all of my server functionality, including IIS, Apache, MySql, and MSSQL on a single server instance, yikes! As my client base grew this led to persistent SQL Timeouts ...
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0answers
298 views

Server 2008 R2 .Net 4 Programs running from Network share won't work

we have several .Net Apps stored on a Network share on our old Server (Windows Server 2003). These Apps get called by Windows 7 32bit Clients and work perfectly fine. We recently wanted to upgrade ...
2
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1answer
146 views

What should I do if an necessary client application has to run on an older (vulnerable) framework?

A client needs to have .NET Framework 4 installed and not patched so their software running on their Windows 2008 R2 Server functions properly. This sparks the questions: When is it okay to ...
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2answers
791 views

Uninstalling .Net 4.5

I have a question. Server is running Windows Server 2008 R2. Originally had Microsoft .Net4.0 installed on it and I had to upgrade it to 4.5. Now due to some issues I have to uninstall it. My question ...
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2answers
5k views

Can we deploy .net 4.0 application on window server 2003 R2

We have existing server with following configuration: Hardware : Intel(R) Xeon(R) CPU E5430 @ 2.66 GHz 2.67 GHz, 8.00 GB of RAM Installed Software: MS Windows Server 2003 Standard x64 Edition ...
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2answers
2k views

.NET Framework 4.0/4.5: Microsoft wants to confuse me?

I have several Windows 2008 R2 servers where "Programs and Features" claims that .NET Framework 4.5 is installed. However, C:\Windows\Microsoft.NET\Framework64 does not list a 4.5 but a 4.0 (which is ...
0
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0answers
5k views

.NET SocketException - The requested name is valid, but no data of the requested type was found

I've been scouring the web looking for someone who has had the same kind of error that I am experiencing but have come up dry. I deployed a new ASP.NET web application to IIS and when I try to access ...
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2answers
4k views

.NET Framework 4.0 on Windows server 2003 [closed]

A colleague of mine just told me it is not a good idea installing .NET Framework 4.0 on a Windows server 2003. He said the servers behave strange. Is there something on it or he just playing me for a ...
1
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1answer
4k views

Monitoring “Request Wait Time” in PerfMon

A website I'm load testing is adding requests to the iis request queue. I can see the queue size getting bigger using the relevant performance counter: \ASP.NET\Requests Queued However I'm trying to ...
2
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1answer
2k views

“aspnet_regiis -pa” doesn't work

I use Protected Configuration to store sensitive data encrypted in the Web.config file of our asp.net application. I have followed the steps in Walkthrough: Creating and Exporting an RSA Key Container ...
0
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2answers
1k views

Auto start timers when app pool starts in GoDaddy shared hosting ASP.NET 4.0

I have a GoDaddy Shared Hosting plan and I have several ASP.NET 4.0 websites. I have some cronjob-like functionality for performing a web-related task every 5 minutes. I've put the initialization ...
4
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1answer
4k views

Windows Server 2008 R2 SP1 using WSUS does not apply patch

server based on Windows Server 2008 R2 Service pack 1 (x64) with installed .NET Framework 4.0 does not apply patch KB2416472 which is approved in WSUS. Looking at the report in WSUS for this server I ...
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2answers
319 views

Deploy .NET 4 Full to XP via GPO or WSUS

I am trying to deploy the full version of .NET 4.0 to client workstations running Windows XP. I have tried creating an MSI from the .exe using various free tools and assigning the install through a ...
0
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1answer
1k views

How to upgrade from .net 4.0 to .net 4.5 on VPS hosting? [closed]

I purchased a Windows VPS Hosting with Hyper-V and Windows 2008 R2 x64 Standard Edition, and I have installed WebsitePanel, asp.net 2.0, 3.5, 4.0 on it. It worked well. Now I hope my VPS hosting ...
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1answer
5k views

Is the serviceAutoStartProvider attribute required to auto-start an ASP.NET application?

I've been reading Scott Guthrie's post on Auto-Start ASP.NET Applications, which provides examples on how to setup an ASP.NET 4.0 application to auto-start. <applicationPools> <add name="...
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4answers
2k views

Upgrading my debian server to Wheezy just to install mono

I'm looking to use mod-mono-server4 so that I can run .NET 4.0 apps on mono. I'm currently running a debian server with squeeze with this mono version: $ mono --version Mono JIT compiler version 2.6....
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2answers
411 views

HTTPS Binding exist but fail on reboot. IIS7 dot net 4.0 framework specific

ENVIRONMENT Windows Server 2008 Standard IIS7 Site1 = asp.net, .net framework 3.5 (2.0) https, IP1 , API, standard ssl certificate Site2 = asp.net, .net framework 4.0, https, IP2, API, wildcard ...
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2answers
2k views

.NET 3.5 and 4.0 on Windows 2008 R2

I'm standing up a new Windows 2008 R2 Web Server. I've checked the application pool in IIS 7.5, and found that .NET 2.0 is available, but not 3.5 or 4.0. I would have thought that 2008 R2 would have ...
3
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4answers
4k views

Importing NTFSSecurity module from UNC path fails

I've created a central repository for Powershell modules, but I'm having trouble loading one in particular. The NTFSSecurity module is failing to import with the following message. PS Z:\> Import-...
2
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2answers
46 views

Should iis and .net be of the same Architectures when installed?

We currently have a 64bit Windows Server 2003 running an instance of IIS 6 which was configured to run in 32bit mode. If we install the .NET framework 4.0, should the framework be installed as 32bit ...
2
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2answers
627 views

Reliability Update 2 for the .NET Framework 4, is Reliability Update 1 installation needed?

Does the "Reliability Update 2 for the .NET Framework 4" (from KB2600217) include the changes from Reliability Update 1 for the .NET Framework 4 (KB2533523)? I.e. do I need to install both, or just ...
3
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2answers
1k views

Options for real-time web notifications and updates using Comet/XMPP vs WebSocket technologies on a Microsoft stack?

I am scoping out the architectural options for a project that will render live updates (like Facebook) of user activities - logins, photos, etc. Two main UI components of this are an auto-updating ...
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2answers
1k views

IIS 7.5 One Application Pool works, a second one doesn't work

I have a website (Alpha) running successfully on an IIS 7.5 webserver running on Windows Server 2008 R2. I basically want to clone Alpha and have a second website Beta, the same as Alpha, but will ...
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5answers
9k views

IIS7Register failed with HRESULT 800700b7: 'Cannot create a file when that file already exists.'

I am trying to re-install ASP.NET on IIS7 running in Win7/64, which magically stopped working all of as sudden. When I run aspnet_regiis -i, I get an error message that says Finished installing ...
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3answers
2k views

Why is IIS loading a different .NET runtime version than application pool is set to?

A website in IIS is set to use an Application Pool that is set to use .NET Framework Version 4.0. This website fails to load DLLs compiled with for 4.0. Pages on this website outputting the ...
3
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1answer
513 views

How to determine hardware requirements

I've been asked to spec the server hardware requirements for the application I'm currently developing and I'm not confident in my own abilities to do this correctly. I would ideally like a step by ...
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1answer
49 views

W2k3 Custom Services Slowness

i am using sc.exe to create a custom exe windows service (auto start enabled) into a Windows 2003 SP2 machine and it runs very very very slow compare if i uses the same application and run it using a ...
2
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2answers
3k views

Server Application Unavailable after upgrade to .NET 4.0 and MVC 3. AppPool Recycle fixes it

Ever since we've installed .NET 4.0 and ASP.NET MVC 3 on our IIS servers and we deploy our websites we get an "Server Application Unavailable". There are no logs in the eventlog regarding the problem....
0
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1answer
379 views

W3wp.exe process may crash intermittently when an application handles requests for extensionless URLs in IIS 7.0 or in IIS 7.5

http://support.microsoft.com/kb/2522807 I just wanted to know if anyone else has run this patch and have found any issue with it reducing the amount of IIS connection it is accepting. Now it could ...
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3answers
2k views

Can I run .NET4 applications within a .NET3.5 website?

I have a very large and complex web application running .NET 3.5, with some classic ASP pages and VBScript components thrown in for good measure. The site is running on IIS7, and is a root website. ...
3
votes
1answer
6k views

How do I remotely check for Microsoft .NET Framework 4?

I've been asked to verify that all of the engineering computers in our company have Microsoft .NET Framework 4 installed. All computers are currently turned on and are on our private network ...but ...
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2answers
916 views

Windows Server 2008 does not recognize .NET 4.0

I installed the .NET Framework 4.0 in my Windows Server 2008. I also created and deployed applications that use MVC3 in the server using VS2010 and they work without any problem. Now I need to ...
1
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1answer
915 views

“PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler”

After migrating servers today, one site keeps getting the error above. A quick search on Google showed that it's a fairly common problem, and there are lots of fixes, so far I tried the following: 1. ...
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1answer
4k views

How do you install Crystal Reports for .net 4.0 on a server?

We made a project with Visual Studio 2010 and .NET 4.0 using Crystal Reports. But if we publish it on the server, it won't work. I remember that with Visual Studio 2008 you just downloaded an ...
0
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1answer
824 views

IIS & .net framework 3.5 + 4 side by side => causes Server Application Unavailable error

i really confused about this issue ... i have some web apps that are using difference .net framework 3.5 + 4 i configured them in iss by setting their asp.net ver... it seems my configuration in ...
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1answer
1k views

Default Document doesn't work in IIS 6 with .NET 4

I just upgraded the .NET Framework from 3.5 to 4.0 on Windows 2003 x64. IIS is configured to run in 32 bit mode. When I run aspnet_regiis -lv I get the Framework64 and Framework of 4.0.30319.0 and ...
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0answers
268 views

Vanilla .Net 4.0 website cannot identify some AppleWebKit based browsers

We are seeing some Safari browsers failing to cross-authenticate our website after we upgrade to .net 4.0 from .net 3.5. After much investigation, it turns out to be a problem with ASP.Net ...
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2answers
887 views

I cannot connect from .net 4.0 to sql server 2000

I'm running a winform application from visual studio 2010 .net 4.0 that needs to connect to sql server 2000. The problem is I constantly get: A network-related or instance-specific error occurred ...
4
votes
1answer
3k views

Why is 32-bit-mode required in IIS7.5 for my app?

I have a .net4 web application running in a 64 bits 2008 server. I can only get it to run when I set the app pool to Enable 32-bits application to true. All dlls are compiled for .net4 (verified with ...
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1answer
2k views

Changing setting in applicationHost.config to Allow has no effect on 500.19 error

I have a web site using .NET 4 and ASP.NET MVC3 running in IIS 7.5. I get the following error: This configuration section cannot be used at this path. This happens when the section is locked at a ...