Getting ERROR - Cannot create a file when that file already exists.

Hi,

I'm trying to generate some target files in a multi file format Passolo project, but when I get to the html target files I get error:

In the folder I get a partial file that does not look familiar at all:

When I open this file in a text editor the content seem to be the actual html file

The solution for the same error in Trados 2015 (https://gateway.sdl.com/apex/communityknowledge?articleName=000002278) does not seem to work for Passolo.

Any ideas on what could be wrong?

Thanks is advance for any help you can provide.