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Questions tagged [iis]

Internet Information Server (IIS) – is a web server application to host web applications.

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3 answers
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Single Server SP2019 Farm - Site Loads IIS Splash Screen

I've completed an installation of a single server SP2019 farm with AD, DHCP & DNS. Central Admin loads perfectly fine and I can create new Content DB's and Site Collections. I've correctly ...
neptr's user avatar
  • 113
0 votes
0 answers
17 views

Site Access by Default on Port 80 Producing Unstable Errors

I have a SharePoint 2019 On-Prem site that I have built and configured for authenticated and anonymous access with HTTPS, AAM, and all necessary stuff. The issue lies for accessing my site externally, ...
Mohammed Abed's user avatar
1 vote
0 answers
20 views

404.0 when I create a site collection and "Updates are currently disallowed on GET requests" when opening General Settings

I've just installed Sharepoint Server 2019 on top of Windows Server 2019 Datacenter. After installing the following URL was opened automatically: http://myservername:16607/_admin/createsite.aspx?...
Shtole's user avatar
  • 11
0 votes
1 answer
41 views

IIS ARR redirects don't work

I have an ARR redirect rule in my SharePoint 2019 site, to redirect from some external 404 links: <system.webServer> <rewrite> <rules> <rule name="Fix ...
mm201's user avatar
  • 171
0 votes
1 answer
248 views

Setup Response Header in SharePoint

I want to configure the following security header in SharePoint, however every time I do so, either at the site- or web-config-level, these headers end up being duplicated. Any suggestions? <add ...
PPL's user avatar
  • 1
0 votes
1 answer
565 views

Redirect links from old on prem SharePoint to new SharePoint Online when old environment no longer exists

Did a migration from on-prem SharePoint to SPO. Users have documents with hard-coded links to old on-prem SharePoint environment. When user clicks this old link, what is best way to redirect them to ...
AbeFroman's user avatar
1 vote
1 answer
928 views

Unable to update apps: On-Prem SharePoint site

I am unable to update our apps on an on-prem SharePoint site. When I click the update link on our SharePoint app from the site contents page, I am taken to the storefront.aspx page where I can click &...
jferrisCCC322's user avatar
0 votes
1 answer
121 views

Configuring Multiple Web Applications for HostName Site Collections

I am currently trying to configure a new SP2019 on prem server to host multiple Web Applications that all use Hostname Site collections. These web applications are assigned virtual IPs and share the ...
Jeffrey Quinn's user avatar
0 votes
2 answers
229 views

SharePoint 2010 and SharePoint 2013 wsp solutions are not getting deployed in SharePoint 2013 environment using PowerShell

I am upgrading feature and updating solution only for the wsp solution package I have. The deployment of 2013 solution is properly getting deployed using Visual Studio but not getting deployed using ...
sushma manne's user avatar
1 vote
1 answer
467 views

Setup a virtual directory with ASP.NET application under existing SharePoint IIS entry

I come into a difficult situation. We have a SharePoint 2016 on-premise farm with URL https://sharepoint.com Due to restriction on our network, we have to setup an ASP.NET application under it with ...
Mark L's user avatar
  • 4,065
0 votes
1 answer
750 views

IIS Worker Process heavy load

I have a SharePoint 2016 On-Premise two servers farm, one front-end and one for the search. Everything worked fine until few days ago. The first has a continuous cpu load of 100% where the IIS Worker ...
Emaborsa's user avatar
  • 1,189
0 votes
2 answers
36 views

Site on https starts working only after refreshing page on http page

I have a SharePoint server with sp name which I can access by http://sp. I've added this server to some domain and could access it by http://sp.domain.local; created and added certificate to this ...
Gryu's user avatar
  • 291
0 votes
1 answer
207 views

SharePoint 2016 Publishing Site with anonymous access asking for Credentials

I have a SharePoint publishing site with anonymous access with domain eg xxx.xxxxxxxx.com. Whenever I request the following URL it is asking me for credentials. https://xxx.xxxxxxxx.com/EN/Pages The ...
Joy Fernandes's user avatar
0 votes
1 answer
71 views

How to use Sharepoint Online to authourize access to remote site?

We have a website that runs on our local server which has a publicly available domain. This site has a sql server data source and pages to work with the data. This site needs to require a login to ...
bgmCoder's user avatar
  • 3,581
0 votes
1 answer
230 views

SharePoint 2016 url redirect

I have the following problem: I use SharePoint 2016 and I have an own page inside this SharePoint environment. It's basically structured the following way www.foo.something.com/somenumber/ To make it ...
WalrusMD's user avatar
0 votes
1 answer
85 views

Error in accessing SharePoint designer 2013

I'm having a SharePoint 2016 with 2 WFE servers say, Server A and Server B. When i tried accessing the SharePoint designer 2013, to edit the site pages. I'm getting the two kinds of errors, mentioned ...
Jegan Baskaran's user avatar
0 votes
0 answers
830 views

Sharepoint 2016 Events 6398 and 6306 Repeating Application Pool stopped

SharePoint 2016 Farm 2 Nodes Front End And Application Windows 2019 Data Center Servers I have a problem on my SharePoint Services I am getting many event Error 8306 No one can logon to the sites ...
Insearchof55's user avatar
0 votes
1 answer
426 views

Unauthorized when trying to call Sharepoint 2016 from ASP.NET

I have a piece of code that uses CSOM to get search results from Sharepoint. using (var clientContext = new ClientContext(serverUrl) { Credentials = CredentialCache.DefaultCredentials }) { ...
Szybki's user avatar
  • 178
0 votes
1 answer
153 views

SP2013 : Alternate Acces Mapping not working on the entirety of the url

I am missionned to go from HTTP to HTTPS on our SharePoint 2013 OnPremise farm. This farm is made of several wfe (4 - including one for Workflows), 2 application servers and 2 sql instances. Users ...
Gaelle's user avatar
  • 592
0 votes
1 answer
51 views

SP2013 and site URL/Wildcard Cert Question

So as stated in the last question, I inherited a pretty rough SP2013 environment and have been working through various issues to keep it stable before moving everything to SP Online. So my question ...
Aganim's user avatar
  • 3
0 votes
1 answer
283 views

Could not load file or assembly 'Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'. After moving site

I have a Sharepoint site hosted on iis on server A, now I have to move that to iis of server B. What I have done so far is I have created a new site iis of server B and copied all the content of the ...
Fakhar Ahmad Rasul's user avatar
0 votes
0 answers
327 views

IIS Giving Error "An unexpected error has occurred" on one server but works fine on other servers for all SP Sites

I am getting this error on all my sites on one server only. I am using Sharepoint 2010. I did try IIS reset but no luck. I need urgent solution to solve this problem as I have been looking for the ...
Shahid's user avatar
  • 11
0 votes
0 answers
70 views

404 error while accessing SP Server Site 2013

404 error while accessing SP Server Site 2013. This is an intermittent issue. We recently had a crypto attack on all servers hence everything was turned off. When everything was settled, we started ...
Sample User's user avatar
4 votes
6 answers
2k views

Prevent authentication prompt for anonymous

We have SharePoint 2013 public faced web site. IIS site settings: Anonymous authentication - Enabled Windows authentication - Enabled Anonymous and authenticated users have ability to visit site. ...
Raf's user avatar
  • 1,038
1 vote
1 answer
1k views

Flushing the BLOB cache best practice

So i need to flush the BLOB cache on our SharePoint 2013 site. Found the below code on multiple sites but wondering if it should be done out of hours or just during the day. My limited understanding ...
veggyaurus's user avatar
0 votes
0 answers
455 views

Can I disable "Allow double escaping" on a SharePoint web site?

We're working on hardening our SharePoint server, and STIG V-76825 IISW-SI-000229 mandates that "Double encoded URL requests must be prohibited by any IIS 8.5 website". Basically, editing the Request ...
Marc's user avatar
  • 11
0 votes
1 answer
775 views

When i browse an Html page inside SharePoint web application throw error

Hi I created SharePoint web application and added a new Virtual directory and converted to application in IIS, i just added an HTML file when I try to browse this html file i get below error ...
adilahmed's user avatar
  • 2,965
1 vote
1 answer
148 views

SharePoint WebPart won't update without IISRESET when deployed

I'm using visual studio 2017 to create a Visual WebPart for SharePoint 2013 and I have deployed it using visual studio but the problem is that the webpart won't update without resseting iis. How can I ...
Nderon Hyseni's user avatar
1 vote
1 answer
988 views

SharePoint - 80 : Error: The web.config is invalid on this IIS Web Site:

I tried to deploy a .wsp solution to my SP farm. But I met the following error: Last Operation Result: Some of the files failed to copy during deployment of the solution. Last Operation ...
gymcode's user avatar
  • 51
0 votes
0 answers
35 views

SharePoint Web Part error After Reinstalling IIS Features

Recently there was a IIS features reinstallation done on my server to resolve FBA login issues. The login is fixed now, but I am facing web part errors. Error: Web Part Error: A Web Part or Web Form ...
gymcode's user avatar
  • 51
3 votes
2 answers
490 views

While accessing localhost gives an error unable to read the security policy file for trust level 'wss_custom'

While accessing localhost gives an error unable to read the security policy file for trust level 'wss_custom'
AIM4DREAM's user avatar
  • 641
0 votes
1 answer
105 views

SharePoint 2019 - Restore backup to new web app site

I have a test SharePoint 2019 Server with two web-app sites I will call Production and Development. URL for Production is https://production.foo.bar and the URL for development is https://development....
Greg's user avatar
  • 11
0 votes
1 answer
3k views

View the web.config used in the farm

I recently faced an issue with the workflows of SharePoint 2013 on premises(2 WFE and 1 App Server). They have stopped working and the problem is a .NET security update. Microsoft has a script for ...
dimitrisd's user avatar
  • 289
1 vote
2 answers
184 views

Hosting two SSL sites (different host name) on same server with different certificates and without ports (i.e. 443)

We have a SharePoint site https://example.com hosted on port 443. There is another site https://anotherexample.com that should be hosted on same server and without port (i.e. 443). Both the ...
Sohail Shaikh's user avatar
1 vote
0 answers
50 views

Upload failure in IE (SharePoint 2016)

I have odd issue in my environment. When I try to upload documents larger than 100MB to library using IE11 (32-bit) browser I get following error: What is interesting, everything works fine when I ...
Matt's user avatar
  • 53
4 votes
1 answer
4k views

SharePoint Claims Authentication Unable to Create Security Token

I am troubleshooting SharePoint 2016 on Windows Server 2016, Security Token Service via this guide Similar Warning is generated in Event Viewer every minute: Security Token Service timed out [...
gymcode's user avatar
  • 51
1 vote
2 answers
348 views

Uploading files to SharePoint from the web

I have an asp.net web application that has a user select three files to upload. It then creates a random 6 digit folder on a SharePoint Online site and copy the three files into it. It runs correctly ...
Michael Rybicki's user avatar
2 votes
3 answers
439 views

Do I need SSL certificate on all ShP servers or just on frontend ones?

We have 2 FE servers and 1 BE server on which we installed ShP2013. We use SP only in intranet environment. I used to add/import on all servers SSL certificates for all https WAs and soon I will have ...
Danilo's user avatar
  • 1,759
0 votes
1 answer
608 views

Application Initialization on HTTPS

I am looking for some guidance on how to warm up my web application after app pool recycle. So far I used standard Powershell warm-up scripts, but due to company policy we might need to find another ...
Matt's user avatar
  • 53
0 votes
1 answer
507 views

Getting Error "Could not load file or assembly 'System.ServiceModel.Activation" after restarting SharePoint 2013 server

I am getting the above error after turning on my SP 2013 dev VM after a long time, doing updates and restarting it. I also deleted a Checkpoint from within Hyper V because it was sucking up so much ...
LeonidasFett's user avatar
1 vote
1 answer
569 views

Secure Store Service application is not accessible

I have a SharePoint 2016 farm running on 4 Windows 2016 servers (1 web, 1 app, 1 Office Server, 1 SQL). Approximately once a week, we are experiencing an outage that requires an IIS Reset to resolve. ...
Ivan Wilson's user avatar
1 vote
2 answers
216 views

Can I switch SharePoint to https and do not enforce TLS 1.2?

I am currently using http and I have not enabled TLS 1.2. Can I switch all web applications to https through IIS and AAM and leave the registry settings without any change (not enforcing TLS 1.2)? Is ...
MLC's user avatar
  • 295
1 vote
1 answer
784 views

Scaling up limits of a single IIS worker process

How many cores can a single worker process typically handle before performance becomes impacted? In performance testing we are currently running into capacity limits on the WFE servers generating a ...
cpiasecki's user avatar
1 vote
1 answer
785 views

Is it safe to delete temp files under inetpub\wwwroot\wss\VirtualDirectories

Hi is it safe to delete temp files under below path for a SharePoint production web application? C:\inetpub\wwwroot\wss\VirtualDirectories\VirtualdirectoryName\temp
adilahmed's user avatar
  • 2,965
1 vote
1 answer
81 views

hosting provider hosted apps in azure web apps or in azure virtual machines having IIS?

we are migrating to sharepoint online. Can you please suggest that we should host provider hosted apps in azure web apps or in azure virtual machines having IIS? which one will be the good approach?
Adarsh Awasthi's user avatar
0 votes
1 answer
204 views

What is the newest version of IIS that SharePoint 2013 Foundation can run

What is the newest version of IIS that SharePoint 2013 Foundation can run? The server is currently on Server 2012 and 2012 can run IIS 10 as far as i was able to determine.
KySoto's user avatar
  • 107
1 vote
1 answer
77 views

.Net App Pools in IIS and SharePoint 2016

Do the .NET app pools need to be running for SharePoint to function as long as all the sites run on their own separate app pools?
Semada's user avatar
  • 179
2 votes
1 answer
2k views

A timeout has occurred while while invoking commands in SharePoint host process

My scenario: i am trying to deploy a SharePoint Addin to SharePoint 2016 but i receive the following error : A timeout has occurred while while invoking commands in SharePoint host process. I had a ...
Keshav Taurah's user avatar
4 votes
1 answer
268 views

How do I disable Anon Auth in IIS 8 for Sharepoint 2013 without losing functionality?

Setup: 2012 Server with IIS 8.5 hosting Sharepoint 2013 with the SP database hosted on a separate 2012 Server. Whenever I disable Anonymous Authentication for the website in IIS, my SP site loses ...
CrashFive's user avatar
1 vote
1 answer
45 views

I have 2 WFE and 2 APP and DB in Cluster

I have 2 WFE and 2 APP and DB in Cluster.When I create web application in all the servers web application and application pool gets created?
Kishore's user avatar
  • 371

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