The underlying connection was closed: An unexpected error occurred on a send

The underlying connection was closed: An unexpected error occurred on a send

Hi there,

We are posting our attendance using Attendance API from Windows XP machine, It was working fine earlier but now we are getting following error:

The underlying connection was closed: An unexpected error occurred on a send

Kindly help to resolve this issue as soon as possible.

Thank you!
Dharminder Jasuja
Classic informatics,
+91 9463042709

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