[FIXED] Schedule 1 Version Mismatch Error – Possible Reasons & Solutions

Schedule 1 is a co-op game consisting of a team of up to four players. However, several players reported facing a Version Mismatch error while trying to join a friend’s lobby. This error can be frustrating as it prevents you from playing together with your companions. Worry not, we have a solution!

Schedule 1 Version Mismatch Error

So, players face the Version Mismatch error when they try to join someone’s lobby but are unable to. This could be because of different game client versions. The exact reason could be outdated game files, a corrupt game or separate beta versions. 

The error is nothing serious. You can fix it easily by following a few simple steps. Make sure you and your friends do the same to prevent any further errors.

How to fix Schedule 1 Version Mismatch Error?

Here are some fixes you can try: 

Verify game files

A probable cause for facing the Version Mismatch error is corrupt game files. How to fix that? Verify game files on Steam. Follow this guide to do so:

• Launch Steam.
• Go to your Library.
• Find Schedule 1 from your collection of games and right-click then select ‘Properties’.
• Click on ‘Installed Files’.
• Choose ‘Verify integrity of game files’.
• Wait until it’s done. 
• Restart your system and launch Schedule 1 to see if it worked.

Ensure that your party members are on the same version

Schedule 1 has four versions– standard, beta, alternate-beta, and alternate.

If you are using the Beta version while your friend has the Standard version, you will be unable to match together.

Check your game version by following these steps:

• Launch Steam.
• Go to your Library.
• Find Schedule 1 from your collection of games and right-click then select ‘Properties’.
• Go to ‘Betas’.
• Note the version you have. Ensure your friends are also using the same one.

Check mods

This method is only valid if you are using any mods in Schedule 1. 

Since Schedule 1 is an online co-op game, mods can mean trouble. Even if you do play with mods, make sure your team members also have it. 

Your best bet is to disable mods altogether. 

Re-install the game

If your game files turn out to be okay but you are still facing the error, you might consider reinstalling the game.

Uninstall Schedule 1 from Steam. 

Go to this file path:

C:\Users\[YourUsername]\AppData\LocalLow\TVGS

Then, clean out your system by deleting any game-related files. 

Lastly, re-install the game and see if the error pops up.

That’s all! Try out these solutions to get rid of the Version Mismatch error in Schedule 1.

All the Best Customers for Dealers in Schedule 1- Everything You Need to Know

About Schedule 1

Schedule I is an open-world simulation game by TVGS where you play as a drug dealer. You can create your own drugs and drug mixes to sell.

In the game, you start as a small-time drug dealer entering a new town without any money, products, or connections. Your goal is to build your drug empire from scratch in the gritty West Coast city of Hyland Point. You must face increasing law enforcement pressure and dangerous cartel rivals as you work to expand your empire and rise to the top of the underworld.

The game was released on March 24, 2025, on Steam for $19.99. You can play solo or with a group of 2 to 4 people.