![There was an error during Installation, The tool was unable to install Application Server Role, Web Server (IIS) Role." In SharePoint 2013 Products Preparation Tool - SharePoint Diary There was an error during Installation, The tool was unable to install Application Server Role, Web Server (IIS) Role." In SharePoint 2013 Products Preparation Tool - SharePoint Diary](https://www.sharepointdiary.com/wp-content/uploads/2020/12/the-tool-was-unable-to-install-application-server-role-web-server-iis-role.png)
There was an error during Installation, The tool was unable to install Application Server Role, Web Server (IIS) Role." In SharePoint 2013 Products Preparation Tool - SharePoint Diary
![AutoSPInstaller - Error: The tool was unable to install Application Server Role, Web Server (IIS) Role | Tallan AutoSPInstaller - Error: The tool was unable to install Application Server Role, Web Server (IIS) Role | Tallan](https://blog.tallan.com/wp-content/uploads/2016/06/AutoSPInstaller-Error-AppServerRoleWebServerRole_thumb.png)
AutoSPInstaller - Error: The tool was unable to install Application Server Role, Web Server (IIS) Role | Tallan
![Using IIS to Enable HTTPS Downloads on a Windows Server 2016 or 2019 File Share Distribution Point - Technical Articles | Jamf Using IIS to Enable HTTPS Downloads on a Windows Server 2016 or 2019 File Share Distribution Point - Technical Articles | Jamf](https://docs.jamf.com/technical-articles/images/1_SelectRoleServices.png)
Using IIS to Enable HTTPS Downloads on a Windows Server 2016 or 2019 File Share Distribution Point - Technical Articles | Jamf
![Application Server Role , Web Server (IIS) Role : Configuration error | Thabiso Motloung - Microsoft Dynamics CRM Application Server Role , Web Server (IIS) Role : Configuration error | Thabiso Motloung - Microsoft Dynamics CRM](https://thabisomotloung.files.wordpress.com/2015/09/application-error.png)
Application Server Role , Web Server (IIS) Role : Configuration error | Thabiso Motloung - Microsoft Dynamics CRM
Melick's Blog: Configuring Application Server Role, Web Server (IIS) Role Error in Installing SharePoint 2013 in Windows Server 2012
![How to Fix “Error: the tool was unable to install application server role web server (iis) role – Emad adel How to Fix “Error: the tool was unable to install application server role web server (iis) role – Emad adel](https://www.emadadel.com/yseeseet/2015/09/2476.i1.png)