I'm running ASP.NET page on IIS 8.5 (Windows Server 2012 R2) with IzillaFramework / Cognition
CMS. Since this is a legacy system, there is no documentation on it and no one is able to assist me in the company, hence I'm posting it here.
Here it is chronologically:
At 12:14 PM
, the first
When my customer visit the company public website ASP.NET web page to change the account details, after filling their details, the web page will send the PDF summary of the item that the user wanted to change (Before and After) CC: to my accounts department.
But somehow, after last week, the web form is no longer sending the PDF that is entered by the customer, but the email was sent but blank without attachment.
As at 12:14 PM
Customer only get blank email with company header and no attachment, while the Accounts department gets the same email but contains the data from previous customer (N-1).
At 12:55 PM
, second customer visit the same page to update their details, same thing happens.
Customer only get blank email with company header, the Accounts department gets the customer details as at 12:14 PM
(The first customer data).
The second customer data is held somewhere / cached.
Here it is the error message that I can see in the error.log:
Friday, 3 March 2017 1:53:35 PM
System.IO.IOException: The process cannot access the