XF 2.2 [Attachments] Increasing upload size

[Merlin07]

Is there a way to override or make the upload size much bigger than 262,144kb in general?
I'm trying make a section in a specific forum where certain things can be uploaded but I need them to be much larger but noticed there's a limit overall to uploads

 

[Merlin07]

There are various server side settings which may need to be increased to allow large files to be uploaded.

For PHP, variables such as:
post_max_size
upload_max_filesize
upload_tmp_dir

You may also need to adjust some MySQL values, such as:
max_allowed_packet
max_packet_size
wait_timeout

I've seen this in another post is this the same thing?

 

[olgert zerbaska]

If you are under CloudFlare you can't upload more that 100mb
If not yes the the above server configuration could work