Hacking [RELEASE] Wii U USB Helper, a small eShop for Windows !

MichiS97 · Jan 6, 2017

MichiS97 said:
As the app crashes almost immediately after opening it I basically have no other choice

Hikari06 said:
Alright, I'll keep investing then.
Sorry if I have already asked you this but are you blocking any nus servers?
Have you also tried clearing the cache in %appdata%usb_helper?

Hi @Hikari06,
now I've managed to create a dump file right before the app crashed. Maybe this time it can help you help me

https://mega.nz/#!KNt0VZKB!9r9jayevfLaTcLDx-y67iMNLBDe1EK9z5S2UbIfZv4U

Hikari06 · Jan 6, 2017

MichiS97 said:
Hi @Hikari06,
now I've managed to create a dump file right before the app crashed. Maybe this time it can help you help me
https://mega.nz/#!KNt0VZKB!9r9jayevfLaTcLDx-y67iMNLBDe1EK9z5S2UbIfZv4U

Thank you for your file.
I would have liked to compare it with the previous dump but unfortunately the link appears to be too old and does not work anymore.
If possible try creating a new dump when the application has crashed so I can try to trace the flow of the execution up until the exception.

MichiS97 · Jan 6, 2017

Hikari06 said:
Thank you for your file.
I would have liked to compare it with the previous dump but unfortunately the link appears to be too old and does not work anymore.
If possible try creating a new dump when the application has crashed so I can try to trace the flow of the execution up until the exception.

https://mega.nz/#!bdsilCZZ!21qvXNLzjgX84ZJtF2Vm1cdeuOHAP0jdygNthBkwy9Q
Here's a new link to the old file

redia · Jan 6, 2017

hello everyone,
I am running the latest version (v0.6.1.126)
I have a couple of quick questions, I might be doing something wrong but :

1. I noticed that no matter what I do (single region/all regions, etc) I cannot seem to find some entries within the app, for example Call of Duty, while I can find it both on that website and on funkiiunet
2. the app crashes everytime I select "Pokémon mystery dungeon : blue rescue team" european version.

could any of you test on his/her side and let me know if you can replicate these, I will also try to launch it on a separate machine later during the week end.
Cheers,
R

Hikari06 · Jan 6, 2017

redia said:
hello everyone,
I am running the latest version (v0.6.1.126)
I have a couple of quick questions, I might be doing something wrong but :

1. I noticed that no matter what I do (single region/all regions, etc) I cannot seem to find some entries within the app, for example Call of Duty, while I can find it both on that website and on funkiiunet
2. the app crashes everytime I select "Pokémon mystery dungeon : blue rescue team" european version.

could any of you test on his/her side and let me know if you can replicate these, I will also try to launch it on a separate machine later during the week end.
Cheers,
R

Regarding Call of duty this is perfectly normal, as explained on the first post, this game is not on the eshop, so there is no way the app can download it.
Regarding the crash, there is indeed a bug which will be corrected.

Hikari06 · Jan 6, 2017

MichiS97 said:
https://mega.nz/#!bdsilCZZ!21qvXNLzjgX84ZJtF2Vm1cdeuOHAP0jdygNthBkwy9Q
Here's a new link to the old file

Alright so I've finally managed to isolate the exception which occurred on a separate thread, that's why I missed it the first time.
The exception is "
_message "The requested operation cannot be performed on a file with a user-mapped section open.\r\n"
"
On the file
maybeFullPath "C:\\Users\\Michael\\AppData\\Roaming\\USB_HELPER\\231A75C7297BF701752BEE7FFB4DA4119AEA80AC"
I'm not certain this is a logic bug coming from the app since it appears to be working fine for other users.
I would advise you to check that there are no other process locking up the file and the directory.
Make sure than none are write protected either.

wprpalmeida · Jan 6, 2017

@Hikari06
Do you know if different title.cert files may trigger Nintendo? I've been doing some research, and yours seems to be different from any of the other USB solutions out there (including DiscU)

Sent from my D6603 using Tapatalk

Hikari06 · Jan 6, 2017

wprpalmeida said:
@Hikari06
Do you know if different title.cert files may trigger Nintendo? I've been doing some research, and yours seems to be different from any of the other USB solutions out there (including DiscU)

Sent from my D6603 using Tapatalk

No, afaik these are not even copied when installing. I would be more concerned with fakesigned tickets.

wprpalmeida · Jan 6, 2017

Hikari06 said:
No, afaik these are not even copied when installing. I would be more concerned with fakesigned tickets.

So this doesn't even get copied to the console? Is it used just for checking for a potential invalid install?

Phew

Sent from my D6603 using Tapatalk

Hikari06 · Jan 6, 2017

wprpalmeida said:
So this doesn't even get copied to the console? Is it used just for checking for a potential invalid install?

Phew

Sent from my D6603 using Tapatalk

I think so, I haven't checked but I don't see what it would do with it.

wprpalmeida · Jan 6, 2017

Hikari06 said:
I think so, I haven't checked but I don't see what it would do with it.

That might as well be true because I have examined some Source codes for these other USB downloaders. this file is not downloaded from the eShop servers, but is instead generated using a static array comprised of the hex data

Sent from my D6603 using Tapatalk

Hikari06 · Jan 6, 2017

wprpalmeida said:
That might as well be true because I have examined some Source codes for these other USB downloaders. this file is not downloaded from the eShop servers, but is instead generated using a static array comprised of the hex data

Sent from my D6603 using Tapatalk

Yeah mine generates it from the certs in the tmds, plus a static one.

SonicTails · Jan 6, 2017

Can you make the filter checkmarks saved? Legit games and CFW are always default

WoH · Jan 6, 2017

I getting stuck on this screen everytime

I've tried to fully uninstall the app (Revo Uninstaller has been used also), cleaned "USB HELPER" files on appdata... but still not working.
Any tips?

Hikari06 · Jan 6, 2017

WoH said:
I getting stuck on this screen everytime
View attachment 73945
I've tried to fully uninstall the app (Revo Uninstaller has been used also), cleaned "USB HELPER" files on appdata... but still not working.
Any tips?

Try renaming Apps to Apps.old in %localappdata% and then reinstall the app.

cybrmartian · Jan 6, 2017

Hikari06 said:
Please try again with the new version of the app, an issue has been identified.

Just wanted to say i have tried the updated version and the issues have seem to have been resolved. Thank you for fixing them and keep up the good work we all appreciate it.

WoH · Jan 6, 2017

Hikari06 said:
Try renaming Apps to Apps.old in %localappdata% and then reinstall the app.

Thanks, but still the same. Also tried to remove de apps folder.
any more tips ?

redia · Jan 6, 2017

Hikari06 said:
Regarding Call of duty this is perfectly normal, as explained on the first post, this game is not on the eshop, so there is no way the app can download it.
Regarding the crash, there is indeed a bug which will be corrected.

Hikari,

I get from your quick posting that you are getting better. glad for you

regarding pokémon with the latest version it is working, while for the CoD I understand that the game cannot be downloaded.. you are definitely good, but not THAT good

and can't magically generate the code... but what about the updates.
I can dump CoD and make it USB capable, but then I would be missing the updates (in my own repository I mean as I can always download them on my WiiU.)
and as I can dump the CoD game I would love to be able to "import" it in a single solution (namely usb_helper.. lol)

your app seriously rocks. thanks (again) for all your efforts.

R

Hikari06 · Jan 6, 2017

WoH said:
Thanks, but still the same. Also tried to remove de apps folder.
any more tips ?

Can you show me the details of the error message?

redia said:
Hikari,

I get from your quick posting that you are getting better. glad for you

regarding pokémon with the latest version it is working, while for the CoD I understand that the game cannot be downloaded.. you are definitely good, but not THAT good and can't magically generate the code... but what about the updates.
I can dump CoD and make it USB capable, but then I would be missing the updates (in my own repository I mean as I can always download them on my WiiU.)
and as I can dump the CoD game I would love to be able to "import" it in a single solution (namely usb_helper.. lol)

your app seriously rocks. thanks (again) for all your efforts.

R

Yeah I understand your point. Unfortunately for the time being the app is designed only to work with titles for which it can fetch the eshop data. This might change in the future though.

redia · Jan 6, 2017

Hikari06 said:
Yeah I understand your point. Unfortunately for the time being the app is designed only to work with titles for which it can fetch the eshop data. This might change in the future though.

Yeah Hikari,
I will keep my finger crossed that you will add (in the futur) the possibility of adding non-eshop games.

but what about their updates ? wouldn't it make sense to already have them ?

Cheers,
R

Hacking [RELEASE] Wii U USB Helper, a small eShop for Windows !

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