Hello , 

I have been trying to upload the Excel Macros File onto KRA ITax Payments however i keep getting an error as below

Your Error Reference No. is :1447667370665
Problem encountered in iTax, Please contact the KRA call center at below contact details and quote the above Error Reference No. for resolution.

Is this a compatibility error ?  
- I am using Excel 2013 however i have the saved the file as a .XLS 


Has anyone encountered this problem before ?

Regards , 
CK