Windows Task Scheduler executing ASPX page for sending mails

I am getting below error while executing windows task scheduler for sending mail via ASPX page.

Task Scheduler successfully completed task "\Web_user" , instance "{68119cb4-96d0-4f21-afc8-bb79c88c6025}" , action "C:\Program Files (x86)\Internet Explorer\iexplore.exe" with return code 1.

When I run the page itself. Mails goes out.

OS is Windows 2008 server R2.
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Dan CraciunIT ConsultantCommented:
"Task Scheduler successfully completed"

Does not look like an error to me. It says it worked :)

vikalguptaAuthor Commented:
What does " return code 1 or 0" meant?
Dan CraciunIT ConsultantCommented:
Apparently "0" means OK, 1 means "incorrect function call".

Could not find a MS source for this, so not 100% sure.

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