I have use viArt for free and i go to administrator page -> payment system -> edit system and i found
 
Fatal error: Unable to read 4797 bytes in includes/editgrid.php on line 0
 
What does it mean? Please explain.

Hello,
 
This '/includes' error is probably being caused due to the way in which you have uploaded your files.
Please upload the '/includes' folder in binary mode in your FTP application and you should find that this will work. If not please email us at support@viart.com
 
Diane
 

Hello,
That's work. Thank you so much. But i found something not correct again on shopping cart. I add product on $USD 42.00 but it's display on cart $USD 49.35. how to fix it?
One more question, if i use 2checkout to be our payment gatway, do we need to customize your payment system?
 
Rapee
 

Hello,
  
You have the option to show the prices including taxes and you can turn it off from the system settings.
  
Please read installation notes for this system.
 
Thanks,
ViArt Support Team