# KONAMI - two-torial.xyz
Arcade Games Troubleshooting Guide
Author: two-torial Team

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# KONAMI Error Codes

Synopsis

This section contains various Konami games error codes you might run across and potential steps to resolve them.

## Universal

### 5-0000-0000

This error can be caused by:

- Having multiple network adapters enabled - try disabling unused ones in Device Manager
- Game files being set as read-only - ensure all files are writable

### 5-2000-0000 / 5-2002-0915 / 5-2600-0000

These errors are network related.

Check that:

- Your internet connection is working
- Your data version is supported by the server
- The server is online and running
- Your `EA Service URL (-url)` option is correctly set
- Your `PCBID (-p)` option is correctly set

## IIDX

### 5-1500-0002

SOUND DATA CREATE ERROR

Data is corrupt, incomplete, or incorrectly modified.
Redownload data from trusted source.

### 5-1503-0004

USBIO ERROR (NO ANSWER...)

The game times out when trying to communicate with I/O.

- For home play: I/O emulation could be too slow due to background services (file sync, antivirus, Windows Updates) or bad hardware. Try running tools at higher process priority.
- For cabinets: Hardware issue with I/O board. Check cables and power supply.

### 5-1505-0001

SSD DATA ERROR

Data is corrupt, incomplete, or incorrectly modified.
Redownload data from trusted source.

### 5-1503-0042

CAMERA DEVICE ERROR

Missing/non-functional camera devices. Either connect necessary cameras, use the `-iidxdisablecams` Option or patch the game to bypass this check. Can be temporarily bypassed with `Test` button.

### 5-1503-0043

MONITOR ERROR

The game isn´t finding a valid monitor. Most likely culprit is your refresh rate being wrong.

### 5-1506-0001

CLOCK ERROR

Enter `Test` menu, go to `CLOCK`, then `SAVE AND EXIT`.

## Sound Voltex

### 5-1506-0000

ACIO ERROR

Caused by corrupt `libacio.dll`. Redownload from a trusted source. If the error persists, redownload entire game data.

### 5-2009-0000

Caused by modified DLL files in Sound Voltex Booth. Keep files unmodified and reinstall from a trusted source if needed.

## pop'n music

### 5-1509-0000

Occurs during gameplay. Verify service URL and PCBID are set correctly.

### 5-2002-2400

Setup error in pop'n Usaneko. Follow Game Setup and use proper `-url` and `-p` parameters in SpiceTools.

## jubeat

### 5-2500-0000

BACKUP DATA ERROR

Press your `Test` button to get past this.

## GITADORA

### 5-1506-0000 / 5-2501-0000

These errors are typically caused by having multiple network adapters enabled, disable unused ones in Device Manager.

### 5-1698-0000

APPLICATION ERROR

This error usually indicates a problem with your game DLLs. If the error persists, redownload entire game data.

### 5-2500-0001

BACKUP DATA ERROR

Press your `Test` button to get past this.

## NOSTALGIA

### 5-1501-0000

This error results from a bad AVS config.
Redownload data from trusted source.

October 17, 2025