Windows 10: Error 1450 when writing to Named Pipe

I'm coding a simple server for a C++ client, connected by a named pipe.Writes and reads on the named pipe work fine when both ends are on the same machine.When on two machines on a local network, the very first write on the pipe about 60 bytes causes a 1450 - insufficient resources error.Both machines have lots of RAM, both are Win10 Pro, both were just rebooted.The pipe connects every time, and the Read/Write handle appears valid.I've tried creating the pipe with small and large buffers and always get the 1450 error when on two machines, but no error when on one machine.I've tried the regis

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Named pipe and Symbolic link to it

That's the situation: I've a program that sends data to a text file (those are just information about lights state of an arcade machine). I need to redirect those informations to a COM port, so I've replaced the txt file with a symbolic link to a pipe. I
don't have access to the source code of this main program. The only way I've found to do that in Windows 10 is creating a symbolic link using pipes like this:

Code:

mklink SymlinkName \\.\pipe\pipename

Then I've create a program that create/reads the pipe and send it to the COM port. It works fine on Windows 10 without any kind of problem and I've worked on that OS for my development.

Today I've tried all this stuff on the arcade machine (windows 7 Ultimate based) but the Symlink doesn't work. For debug purpouse I try to send data to my COM port simpy using command line, for example

Code:

echo foo > COM1 

and this works fine (so the problem is not in the serial line), but if I try to do that throught the Symlink, it sais:

Code:

echo foo > SymlinkThe data present in the reparse point buffer is invalid.

Any suggestion?

 

Error 1450

I have been trying to update my abode flash player for the last couple of weeks and each time I keep getting Error 1450 "insufficient system resources exist to complete the requested service"

I have done multiple restarts and the issue still keeps persisting.

I

 

I get a no process is on the other end of the pipe. Login failed.

04/06/2022 – I get a no process is on the other end of the pipe. Login failed.

I am using visual studio and package manager console, visual studio 2019, Core 5.0 MVC With Angular.

I also have aso have sql 2008r2, 2014,2017, but i use sql server 2012,.

This is what I run and the error message:

PM> Scaffold-DbContext 'Data Source=.\MSSQLSERVER2012;Initial Catalog= MbsAnalysisData Trusted_Connection=TRUE User Id = *****; Password= *****' Microsoft.EntityFrameworkCore.SqlServer

Build started...

Build succeeded.

Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)

---> System.ComponentModel.Win32Exception (233): No process is on the other end of the pipe.





I read several links that suggested all of these requirements:

1 - in sql server configuration:

Shared Memory – enabled.

Named Pipes – enabled. \\.\pipe\MSSQL$MSSQLSERVER2012\sql\query

TCP/IP – enabled.



It was suggested I move TCP/IP above Named Pipes, how do you do that? Do you even NEED to do that?



2 – SQL Server Agent 2012 is not running, does it need to be running? If so, when I try to start the service, it starts and stops and then says something like “some services stop automatically if they are not in use by other services or programs”.



3 – I have my server properties in sql server management studio with the server authentication set to “SQL Server and windows authentication mode”



4 – is there something i need to do in the registry? hope not.



Thanks for any help or suggestions