NodeRunner process in SharePoint 2013

The node runner application used by SharePoint 2013 preview for search related process slows down the system due to memory leak issues.

To fix this issue follow the below 2 steps

1. Open SharePoint PowerShell window and execute the below command

Set-SPEnterpriseSearchService -PerformanceLevel Reduced

2. Open the config file at C:\Program Files\Microsoft Office Servers\15.0\Search\Runtime\1.0\noderunner.exe.config and change the value of memoryLimitMegabytes in node to some other value other than 0, say 100 or 200 which sets the cap limit for memory to be used.

3. Restart the machine

Error while installing the Pre-requisite for SharePoint Server 2013

When I was trying to install the SharePoint 2013 pre requisite on Windows Server 2008 R2 Std SP1, I got an error message:

2015-02-02 11:14:27 – “C:\Windows\system32\cscript.exe” “C:\Windows\system32\iisext.vbs” /enext “ASP.NET v4.0.30319”
2015-02-02 11:14:29 – Install process returned (-2146646015)
2015-02-02 11:14:29 – [In HRESULT format] (-2146646015)
2015-02-02 11:14:29 – Error when enabling ASP.NET v4.0.30319
2015-02-02 11:14:29 – Last return code (-2146646015)

Start the CMD.exe as Administrator

Execute this command: “C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe” -i -enable

Problems installing Sharepoint 2013 – bad module “ManagedPipelineHandler” in its module list

Days ago I was installing the Sharepoint 2013 on a new BI environment of a costumer, but during the configuration I had some issues that I will share with you.


1 – For safety, we have separated the database service (SQL Server 2012) from the analysis/report/sharepoint services.
2 – We have changed the port number of database and analysis services.


1 – During the installation of Sharepoint, we have received an error on the step of creation databases.
I don’t know the reason, but when we Install the Sharepoint with another port number, the installation loses itself.
So, we created an alias on SQLServer and tried again setting the alias name. (Success)

2 – After the Sharepoint installation, I tried to connect on the site and we receveid an error 404.
Then, we created a log on IIS and we got the message bellow.

Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its module list

Where I got the solution:

There is a lot of advice out there indicating that is not installed correctly. The usual fix is to run:

%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i
%windir%\Microsoft.NET\Framework\v4.0.21006\aspnet_regiis.exe -i