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Welcome to the VRCX wiki!

Here you'll find feature documentation, developer resources, and general information such as info below.

Common issues

VRCX wont open or opens to a white screen

This can be caused by a many different things here's a list of things to try:

• Install Microsoft Visual C++ Redistributable 2019.
• Reboot your computer, maybe another process is trying to read the database file.
• Disable antivirus software, Avast and AVG are known to delete Cef/VRCX.
• Remove AVerMedia AssistCentral this is known to cause problems with VRCX for some unknown reason.
• Unstable RAM can be a potential cause, remove any RAM overclock and run MemTest86.
• Run VRCX as administrator, this can fix it on some rare occasions.
• Test a fresh database, first close VRCX then backup your current database by opening %AppData% and renaming the VRCX folder to something like VRCX.Backup, if this solves it but you'd like to still keep your data follow the steps bellow on how to repair your database.

VRCX running slow

• Settings > Appearance > Max Table Size
  • Lower this value to something like 100 this will decrease the amount of table entries stored in RAM.
• Settings > Advanced > Auto Clear Cache
  • Lower this interval to something like 3 hours this will decrease the amount of unnecessary worlds, users and avatars stored in RAM.

SteamVR Overlay not working

• Disable SteamVR safe mode.
• If your computer has an iGPU follow these steps.

How to repair VRCX database

Method.1

• Close VRCX.
• Install DB Browser for SQLite.
• File > Open Database...
• Browse to %AppData%\VRCX\ then select VRCX.sqlite3.
• File > Export > Database to SQL file...
• Click Save and place the file somewhere.
• File > Close Database
• Rename VRCX.sqlite3 in %AppData%\VRCX\ to something like Backup.sqlite3.
• File > Import > Database from SQL file...
• It will immediately ask you where to save the newly created database, save it in %AppData%\VRCX\ as VRCX.sqlite3.
• File > Write Changes.
• Close DB Browser and delete the no longer needed VRCX.sqlite3.sql export file.
• Start using VRCX as usual.

Method.2 (if method.1 not works)

• Close VRCX.
• Rename VRCX.sqlite3 in %AppData%\VRCX\ to something like Backup.sqlite3.
• Install DB Browser for SQLite.
• File > Open Database...
• Browse to %AppData%\VRCX\ then select Backup.sqlite3.
• File > Save Database As
• It will immediately ask you where to save the newly created database, save it in %AppData%\VRCX\ as VRCX.sqlite3.
• Close DB Browser and start using VRCX as usual.

Keyboard shortcuts

• Ctrl + Shift + I open Chromium DevTools.
• Ctrl + R restart VRCX.
• Shift + Alt + R reload custom css.