I have developed an application for Windows Store,but when I press review button ,It doesn't display my logo(404 Not Found)
I had the same problem recently when I uploaded/certified my first Windows Store application. I discussed the problem with a Windows Representative, and they stated that it could take from 24 to 48 hours for the images to be displayed.
If you are still having issues with images after two days contact Microsoft Support
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I created a IIS website about a year and a half ago with a lot of pictures on various aspx/asp tabbed pages. My development PC is Windows 8.1 Pro with IIS version 8.5.9600.16384 website. The website was developed using Visual Studio 2012. The website was published onto the same Windows PC.
The published website was then copied onto a Window Server 2012R2 on an IIS Version 8.5.9600.16384 web and worked well. Gradually search engine bots found the site and all was well.
This week I went to make some updates to the website and found none of the pictures working. They are all returning a 404 html code. When I view the .jpg files individually from IIS Firefox returns "cannot be displayed because it contains errors". Chrome and Edge both say the file can't be found. If I view these files from Windows File Explorer they look fine.
So I deleted the files on the server and then copied the published website from my development PC. Still no pictures.
I have another similar web application on the same server so moved one of the jpg files to that directory and tried to view it via IIS - still 404. I copied a picture from the other website to my "broken" directory and the other picture was viewable via IIS. All of these pictures were reduced in the same manner using Photoshop 7.0.
I went back to my development PC and viewed the original website via IIS. The pictures were viewable so I republished the website, copied it to the server - no pictures.
I then found the original picture (not reduced) and moved it to the server. Still 404.
My problem doesn't seem to be permissions because I can view pictures copied from another web to that directory.
The website had been working for over a year but the pictures now return 404's.
The pictures can be viewed on the development PC using IIS but not after publishing them and then copying the website to the server.
Another website with essentially the same code with pictures reduced in the same manner is displaying pictures fine.
I'm really perplexed and would love to hear some of your ideas as to what might be my problem. Thanks for taking the time to read this.
The first place I always start with missing images is to View Source and make sure the path to the image is actually what I think it is.
Could you have done something so the path is now built relative to the machine's file structure instead of relative to the site? That could cause the image to be found locally, but not on your server.
It might be easier for someone to get an idea if you included the URL so we could examine the page displayed.
I'm pretty sure I figured out the problem but it leads to other questions.
I shortened the filename and now I can browse to it via IIS.
So here are my current questions:
Why had the pictures been browse-able originally but not now? Has there been some kind of internet change about acceptable file length? Or possibly some kind of Server 2012R2 update that caused this change?
Why are these pictures browse-able on my Windows 8.1 PC via IIS but not on the Server 2012R2? I can also open the website and see all of the pictures on Windows 8.1.
It's nice to have tackled one problem but I would still like to know the cause if anyone should have any suggestions.
I FINALLY figured out why my pictures disappeared. Yes renaming my .jpg files did fix the problem but that wasn't the cause. The problem was that I had added /2018, /2019 and /2020 to my IIS Request Filtering denied. All of my picture files had dates on them. When I renamed/shortened the file names I removed the /year. Phew! The stupid things I do! This also explained why I could view these webpages on my development PC but not the server - no request filtering. Hopefully my error helps someone down the line.
I have power BI embedded into my ASP.NET web application and is working for other developers and works on a previous computer but now I have a new computer without the last and it doesn't work.
after entering the web application, and clicking on the power BI button, for others, it shows a Office 365 login screen but for me, it appears and then disappears without giving the chance to enter in my details, therefore returning an error, of an unauthorized user.
https://i.imgur.com/820aqYz.png
I have tested and cleared cookies, session variables and any history from my computer so don't believe it is that.
Any advice would be appreciated.
We've a website running since 5 years ago with no problems. A few days ago, users called support, telling they were not able to log into the website. We restarted our servers and all started working properly.
Today we have a product description that was edited (and is correct in our database) but the website won't display the updated value, it keeps displaying the old one.
All these values are retrieved via AJAX and POST method. I was able to see in my chrome Network tab how the server was sending the old response (outdated product description).
I restarted the SQL server, restarted the IIS (from the play button in IIS manager). No luck.
After that I restarted a service called "IIS World Wide Web Publishing Service (W3SVC)" and after that, magically, all started working properly.
The only important change we did (afaik) to our server after all these years, which was done 1 month ago, was to enable the compression module for dynamic content.
Now, another user is telling us about another value not being updated after it was edited.
What's going on and why after we restart that process all starts working?
I ran into a bizarre issue today where I had to change the authentication on my website to pass through instead of specific user. The website started to load after that, however, in Chrome and Firefox, no images load along with css not loading. When I did open image in new tab, this is what I get...
The page cannot be displayed because an internal server error has occurred.
Anyone have any idea what is going on?
UPDATE:
The same issue happens in IE when not using the account assigned to application pool.
Turned out that it was an issue with a change in permissions. The service account we were using had been removed from the admin group on the server and placed back. Rebooting solved the issue
I have a website built using Visual Studio 2010 (may have been upgraded), running with .Net 3.5 SP1 in Dev and on the Web Server.
When I go to my Login page, in development or on my test server, I can login just fine. The login page depends on a few pieces of auto generated JavaScript code I can only assume are created at runtime by Asp.Net.
One being a JavaScript method called __doPostBack(eventTarget, eventArgument).
When I go to my Login page on my Production Server, the login page doesn't work any more. What I've found is that all of the JavaScript I have in the page Is suddenly gone.
I am also missing a lot of ASP generated hidden input elements. Like,
__LASTFOCUS
__EVENTTARGET
__EVENTARGUMENT
__VIEWSTATEGENERATOR
Now if I enable Compatibility Mode, it all comes right back and works just fine. View Source show's my JavaScript is back and the missing ASP generated input elements are back as well.
Anyone ever seen this?
I did read the article about this being a common issue due to ASP.Net not recognizing IE 10 as a valid browser. Bug and Fix: ASP.Net fails to detect IE10 causing _doPostBack.... is the article I'm referring to.
I find it strange that the KB's this article points to show much later time stamps on the ie.browser files than what I have on my development machine. My machine shows my ie.browser file was created and last modified in 2009. However the KB's show that if I have a good ie.browser file, the timestamp should be Aug 31 2011. So I don't really know why I'm not having this problem on my development machine.