So In my psp it says it's in PRO C fw no matter how much I re install PRO C2. And in my plugins, the atpro is not there. And I know I have the atpro thing is spelled right in the game.txt. soooooo am I missing something?

What FW are you using, 6.60 or 6.61? Where are u going to download the PRO C files? Are u able to post any screenshots or pictures of your seplugins folder contents and game.txt file contents? Are u uninstalling the old PRO C and deleting the update files before copying over the PRO C2 update files and installing? Your system settings info should say PRO C2 if you are doing it correctly, and your plugins should be showing the atpro prx if the prx file is in your seplugins folder and text line is written correctly in the game.txt file...if you can get those pictures to me I can diagnose the problem better and get this problem solved for you...how much experience do you have with CFW and plugins? I'm sorry if these questions seem ridiculous, but it helps me understand the best route for a solution for you.

Fixed it lol, the game.txt has to be named GAME and yeah but now my problem is in mhp3, they or I keep disconnecting after loafing quests

So u got PRO C2 installed correctly now, so that your system info says C2 right? Remember to turn off iso cache and turn on high memory mod...no other plugins enabled except for atpro prx...are you using an iso or umd disc? I seem to remember other people having problems with that game, so I'll have to dig into some old topics and see what I can find.

Yeah the online client is working now, although psp still says I have PRO C not PRO C2. For MHP3rd, I'm using the english patched from team maverick. I have been in lobby with other people but like I said, as soon as we finished loading for the mission, we get disconnected.

Alright bro, I'll do some research later tonight after work...in the meantime, try the search function over there on the left underneath the "who is online" box...just use keywords like "mhp3 problems" and it will search the site for related topics...also, u might want to see what region version others are using for that game...could be that the others are using a euro version of the game.

Even though I'm using USA version, I won't be able to connect with other versions right? Note that I have been in lobby with people, so I was connected in some degree. Just keep disconnecting when loading up a mission

So can u see the other player on your screen? Or do u just see the others on the chat screen? I have never played any MH games, so I'm just trying to get an idea of what's exactly going wrong...from what I've read with other peoples problems is that they can see the other players on their screen but lose each other when the mission starts...is that exactly what's happening to you?

OK so after a bunch of reading, it seems to be a ping problem with that game...some people have said that resetting the router works, or try to DMZ your connection...there is also an alternative to pro online for that game, here is a link

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Hope this helps, but I have not found anything that gives any positive feedback that anyone has gotten this game to work.