All html files I try to upload get this message: "There was an error handling the file upload: Invalid file format." I made sure to follow the istallation guide
I made sure I have a 100mb upload limit and that uploads are enabled. I am using my own mediawiki server on windows 10 pro x64 with easyphp and MySQL. I have composer and pandoc installed in C:\programData\ and I have tidy enabled and running.
<my ip>:888/index.php/Special:Log has no log entries from the failed conversion attempts.
Here is an example html that fails (its named test.html)
```
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- I have also used these DOCTYPE tags-->
<!--<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">-->
<!--<!DOCTYPE html>-->
<html>
<head>
<title>Title of the document</title>
</head>
<body>
The content of the document......
</body>
</html>
```