Unable to complete login process due to delay in opening server connection

Hi All,

I am getting the below error while installing sql server 2005 in windows 10 machine through .net code in windows application.
"Unable to complete login process due to delay in opening server connection".

I use new process to start installing sql server 2005 using command arguments as below.
" INSTANCENAME=\"instanceName\" INSTALSQLDIR=\"dir\" ...

The above command was working fine with windows 7, but after migrating to windows 10, it is throwing error as above.

But, as a temporary fix, I have increased the connection timeout. This works fine, but still i want to know the exact root cause for this issue and a permanent fix.

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Thanks,
Arul Jesuraj
09620870608