Error on install: config.php without opening tag

HI,

When I try to install there is a message that said:Error: WEB-INF/config.php file does not start with PHP opening tag.Of course the tag is there, What it coud be? I am using windows 7 with wampserver64.

please help

I did not find the right solution from the internet.

References:
https://www.anuko.com/forum/viewtopic.php?f=4&t=1722
Product video production company



Thanks