For a couple of months now every time I try to save a draft, preview, or publish a new woocommerce product I get a 404 page at http://gbphotographystore.x10.bz/wp-admin/post.php
Free hosting doesn't support external php.ini files. I'm assuming by that you mean the PHP options in cPanel (modifiable values for a very limited about of directives).i can't seem to find any working solution on this.
I'm having the same issue on my site store.atharts.x10host.com. I've tried several things from changing the php.ini file, the .htacess files but nothing seems to work. I even reinstalled several times.
Any help would be appreciated.