How can I change RWIN in Windows 7 Home Premium?

I contacted my ISP at slower speeds, when I promised 100 Mbps. I have 100 Ultra Charter, and after contact, they said I can have incorrect MTU and RWIN values. They recommended:

MTU 1500
RWIN of 1048320
I already changed the MTU, but how do I change RWIN?

Hello

Windows 7 changes the RWIN (TCP receive window) dynamically. However, sometimes the auto tuning feature does not work correctly.

Glance at KB 983528 - The TCP receive window autotuning function does not work correctly in Windows Server 2008 R2 or in Windows 7

http://support.Microsoft.com/kb/983528

This is a fix included in the article.

Hope this information is helpful

Tags: Windows

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