Purchase Order - 'Email Order...' option from RMB menu in IFS10 File Location

Hi

I am getting an error message in application message when ever I am sending email order from Purchase order 

Error message in application message :

As per the error It says system can not find the file. In IFS8 we used to have a folder path D:\IFS\ExtSer\jboss-eap-5.1\jboss-as\bin which was I guess the standard path but in IFS10 I am not sure where we can place the file as there is no such path.

Is there any standard specified path where we can use to place the file in IFS10 ?

If there’s any path setup we need to do to pick the file automatically ?

Appreciate help on this.

I am using IFS10 UPD15.

Thanks in Advance