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System RPL Files: Difference between revisions
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(→Tested files: Added nn_olv.rpl (Miiverse) info. Sorted libraries in alphabetical order. Added some important info to nn_ec.rpl.) |
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! filename !! usage !! size in bytes !! cemu version | ! filename !! usage !! size in bytes !! cemu version | ||
|- | |- | ||
| <code> | | <code>drmapp.rpl</code> || Digital rights management. Checks if the app that is being launched it legit in the Wii U Menu (Title data required) || style="text-align:right" | 603,968 || ? | ||
|- | |||
| <code>erreula.rpl</code> || Error System Applet (Title data required) || style="text-align:right" | 790,080 || ? | |||
|- | |||
| <code>nn_ec.rpl</code> || Nintendo Network E-Commerce || style="text-align:right" | 176,128 || ? | |||
|- | |||
| <code>nn_fp.rpl</code> || Friend list service library. || style="text-align:right" | 21,824 || 2.0-57+ | |||
|- | |- | ||
| <code> | | <code>nn_olv.rpl</code> ||Olive (Miiverse) library (Title data required). || style="text-align:right" | 131,072 || ? | ||
|- | |- | ||
| <code>nn_sl.rpl</code> || Title management for Wii U Menu || style="text-align:right" |403,904 || ? | | <code>nn_sl.rpl</code> || Title management for Wii U Menu || style="text-align:right" |403,904 || ? | ||
|- | |- | ||
| <code>nsyskbd.rpl</code> || Keyboard driver for software keyboard || style="text-align:right" | 20,416 || ? | | <code>nsyskbd.rpl</code> || Keyboard driver for software keyboard || style="text-align:right" | 20,416 || ? | ||
|- | |- | ||
| <code> | | <code>snd_user.rpl</code> || Extended sound effects for Sound driver || style="text-align:right" | 84,032 || 1.11.5+ | ||
|- | |- | ||
| <code> | | <code>snduser2.rpl</code> || Updated extended sound effects for Sound driver || style="text-align:right" |111,360 || 1.11.5+ | ||
|- | |- | ||
| <code> | | <code>swkbd.rpl</code> || Software keyboard (Title data required) || style="text-align:right" | 1,116,288 || ? | ||
|} | |} | ||
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* The swkbd.rpl being present will crash Cemu if the corresponding Title files for the Software Keyboard are not present in mlc01\sys\title\0005001b\1004F000 | * The swkbd.rpl being present will crash Cemu if the corresponding Title files for the Software Keyboard are not present in mlc01\sys\title\0005001b\1004F000 | ||
* The erreula.rpl being present will crash Cemu if the corresponding Title files for the ErrEula are not present in mlc01\sys\title\0005001b\10051000 | * The erreula.rpl being present will crash Cemu if the corresponding Title files for the ErrEula are not present in mlc01\sys\title\0005001b\10051000 | ||
* The nn_ec.rpl is required to successfully start Lego Dimensions when erreula.rpl is present | * The nn_ec.rpl is required to successfully start Lego Dimensions when erreula.rpl is present. nn_ec.rpl may have compatibility issues in a small amount of games that use it, such as Minecraft: Wii U Edition. | ||
* The drmapp.rpl and nn_sl.rpl system libraries allows Cemu to title switch from the Wii U Menu. | * The drmapp.rpl and nn_sl.rpl system libraries allows Cemu to title switch from the Wii U Menu. | ||
* The nn_olv.rpl library fixes a crash in the Miiverse applet, as well as allowing a connection to the Miiverse servers in games that use it, however this just results in an error code since the service is discontinued. nn_olv.rpl may have compatibility issues in a small amount of software. This library is broken in offline mode. If the proper files are not pressent in the MLC folder then this library will not work correctly. | |||
[[Category:Cemu]] | [[Category:Cemu]] | ||
Revision as of 11:29, 19 January 2024
Description
RPL files are utility libraries and drivers that can be used by Wii U applications. They are similar to .dll files on Windows.
Dumping
The correct path to system RPLs inside Wii U is:
storage_slc/sys/title/00050010/1000400a/code
You can find other copies of those files in the Wii U but they are just backups or old versions of the system.
You can use ftpiiu everywhere to dump the files you want from your Wii U. The alternative, and more complicated, method is to use nanddumper to dump SLC and then decrypt and extract the files from it via wfs-extract.
Loading
Cemu normally emulates the system RPLs in high level.
To force Cemu to load a system rpl file instead of emulating it, place the file directly in a folder named cafeLibs inside your Cemu folder. Do not copy all the .rpl files because many of them will cause Cemu to crash.
Make sure "Load Shared Libraries" is set in the game profile. Some older profiles erroneously disabled these, and the disabled state carries over to the custom profile file.
Tested files
These below are the files tested and known to work. Other files probably will just lead to games crashing on boot.
| filename | usage | size in bytes | cemu version |
|---|---|---|---|
drmapp.rpl |
Digital rights management. Checks if the app that is being launched it legit in the Wii U Menu (Title data required) | 603,968 | ? |
erreula.rpl |
Error System Applet (Title data required) | 790,080 | ? |
nn_ec.rpl |
Nintendo Network E-Commerce | 176,128 | ? |
nn_fp.rpl |
Friend list service library. | 21,824 | 2.0-57+ |
nn_olv.rpl |
Olive (Miiverse) library (Title data required). | 131,072 | ? |
nn_sl.rpl |
Title management for Wii U Menu | 403,904 | ? |
nsyskbd.rpl |
Keyboard driver for software keyboard | 20,416 | ? |
snd_user.rpl |
Extended sound effects for Sound driver | 84,032 | 1.11.5+ |
snduser2.rpl |
Updated extended sound effects for Sound driver | 111,360 | 1.11.5+ |
swkbd.rpl |
Software keyboard (Title data required) | 1,116,288 | ? |
- The keyboard files make name entry work in Pokkén Tournament.
- The first 5 files listed are required to boot Monster Hunter 3 Tri G(JP)
- The swkbd.rpl being present will crash Cemu if the corresponding Title files for the Software Keyboard are not present in mlc01\sys\title\0005001b\1004F000
- The erreula.rpl being present will crash Cemu if the corresponding Title files for the ErrEula are not present in mlc01\sys\title\0005001b\10051000
- The nn_ec.rpl is required to successfully start Lego Dimensions when erreula.rpl is present. nn_ec.rpl may have compatibility issues in a small amount of games that use it, such as Minecraft: Wii U Edition.
- The drmapp.rpl and nn_sl.rpl system libraries allows Cemu to title switch from the Wii U Menu.
- The nn_olv.rpl library fixes a crash in the Miiverse applet, as well as allowing a connection to the Miiverse servers in games that use it, however this just results in an error code since the service is discontinued. nn_olv.rpl may have compatibility issues in a small amount of software. This library is broken in offline mode. If the proper files are not pressent in the MLC folder then this library will not work correctly.