Windows 10 Networking Problem

Question

I have used a PC with Win 7 32Bit for Networking (files Sharing only)
The Win 7 PC Connected to a Real Time App. PC (H/W Oriented)
The Protocol which been used is NetBEUI, and it seems very well working
For many years with no any issue.
After Upgrading to Win 10 Pro 32bit Ver. 21H2
it is possible to Read any size Files from Win 10 PC
However Its impossible to write any files greater then 1470 Byte
from Real Time PC to Win 10 PC.
This Problem related to Win 10 (any Ver.) only!
Same H/W with any Old Windows, even Win Xp no any troubles.
MS Your Support Please.

Answer 1

Hi HilikA-3654,

Are you trying to setup a networking over different OS builds or using same OS versions?

Please refer a below mentioned link.

https://support.microsoft.com/en-us/windows/file-sharing-over-a-network-in-windows-b58704b2-f53a-4b82-7bc1-80f9994725bf

Regards,
CK

Answer 2

I'm Aware that MS made some changes to file and folder sharing over network.
Knowing it doesn't help me.
I need to know how to overcome and make it working.
Real-Time Applications who using H/W and ms time operation is critical Windows as O/S is not possible at All
not mention the other high risks\Disadvantages like Stability\Reliability, Virus vulunarability, time it takes to
load the Application, etc. etc.
So, Many Real tIme App. written directly for H/W and demand no any O/S intervention, like DOS as O/S with all the
Disadvantages allow Communication Directly with H/W (via Device Driver) with great reliability.
Some hard deterministic Real-Time App. even not realy need the DOS, but using it for file sharing only.
Eventually Microsoft forgot their "original path" and abandon Compatability Issue.
Changes to RT App. is not same as to other Apps. it's very complex.