How do we debug a “This service is unavailable” error message for our website?
We've recently had an issue where our application/website was displaying "The service is unavailable" message to users. Please note it wasn't the typical message where it displays the 503 error code...
View ArticleIIS Default document not working
I have created a new website and it have 1 html page index.html. I have enabled the Default page but still if I browse my website without index.html then it is not working. If I browse http://localost/...
View ArticleUNC virtual directory 500.19 when Windows 10 Pro is host
My laptop runs Windows 10 1803, and I've install Oracle VirtualBox 6.I have a VM guest Windows 10 1809, with IIS 10.When I point a virtual directory in my site to my Windows 10 host (either via...
View ArticleEnabling CORS on IIS for only Font files
Is there a way to enable CORS for only files of a certain type on IIS7? I have aDistance Education website MBAHunt.in where I am serving plugins via a subdomain: files.mbahunt.in. Everything is working...
View ArticleIIS 7.5 Worker process not releasing Queue Even queue contains one request
Environment Windows 2008 R2 with service pack 1K2 Workflow application with Sharepoint 2010IIS 7.5two servers are load balanced using Microsoft networking load balancer clusterWe can see Requests...
View ArticleHTTPS downloads failing
Hi, I am running Windows Server 2016 / IIS 10, and really hoping someone can help me with an ongoing problem.We are having sporadic but persistent problems downloading large files over HTTPS (not...
View ArticleThe directory specified for caching compressed content is invalid. Static...
Hello All,We get following warning in the event log:The directory specified for caching compressed content C:\inetpub\temp\IIS Temporary Compressed Files\SharePoint-3000 is invalid. Static compression...
View ArticleEncountering error 401 1 2148074254 while accessing the webservice from...
Hello,I have an ASP.Net web application hosted in NLB infrastructure with 2 web servers and 2 app servers. I have 3 web services running in the application server with windows authentication enabled....
View ArticleIIS 10 App Pools using high memory
Good afternoon,I am having a really weird issue and I have been trying to Google answers for the last few days and nothing I am coming up with is the same as what I am encountering. It is also kind of...
View Articlethere was an unexpected error
Hi,I am logging into Identity Server on a windows 2016 container with IIS. After the login page it throws "there was an unexpected error"Could you please suggest to debug and fix this error.Thanks,Anand
View ArticleAfter deploying a new site "The Module DLL...
I have an IIS Web Farm composed of two servers (Server A and B) in Shared Configuration. When I update a site in server "A" and initially load the site, Server "B"'s App Pool turns off, I get an "HTTP...
View ArticleIIS fails to load static files over HTTP but works over HTTPS
When I go to http://localhost the site loads but the images don't load. But when I go tohttps://localhost everything works. This is the same behaviour I'm getting on my application (js, CSS and images...
View ArticleFTPS Connection Issue / Unroutable Address
Hi guys,Having a massive headache as I need to Setup FTPS on our servers -I feel we're close, but getting timeout and also "Server sent passive reply with unroutable address. Using server address...
View ArticleKeyset is not defined when changing identity of an application pool in IIS
Hello guys,I'm trying to change the identity of an application pool on IIS and i'm getting the following message:Keyset does not exist (Exception from HRESULT: 0x80090016).It is working perfectly when...
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IIS Issue when running an application report
Hi,We are running an application which is hosted on Internet Information Services 8.Issue : The application works fine except its report stopped randomly and generated an error while generating an...
View ArticleRequest gets stuck at IIS- Clr exception, type...
One of our client is having some weird issue and the cause is yet to be determined.When the issue happens, many requests get stuck at IIS with RequestAcquireState and stays forever in that state.This...
View ArticleIIS speed limit invalid
Windows Server 2019，IIS 10The maximum bandwidth (bytes per second) in IIS is set to 1048576, but external networks can still download files over 1M/s via normal access.However, the default version of...
View ArticleIIS stops working after multiple pings from restricted IP
Microsoft WindowsServer 16IIS 10We have deployed a couple of sites on IIS for our users. Noticed that the IIS would stop working periodically during the day at different times and would have to be...
View Articleasp net initialization exception module 500 error
I am using Windows Server 2008 R2 with IIS 7.5 Installed. It already has one website running on ASP. Can I run ASP.NET using another application pool and required ASP.NET Framework. Tried every method...
View ArticleIIS 10 on Window Server 2016, Subdomain Redirect Wrong Binding
Hi,I have few website running in IIS, all website binding with subdomain for "example.com".Let say I have 2 site binding for :1. marketing.example.com with physical path...
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