Guide: How to Fix Frosty Mod Manager Not Launching Games

Frosty Mod Manager Not Launching Games

If you play games frequently, you should be familiar with Frosty Mod Manager, a popular mod management utility loved by gamers. It allows you to organize, install, and manage mods, and launch games with the selected mods loaded.

With this tool, you can easily improve your gaming experience and enhance game content without manually modifying complex game files.

However, despite its convenience, some players encounter a frustrating issue: Frosty Mod Manager not launching games.

Here is how this problem may happen:

• After pressing Launch in Frosty Mode Manager, nothing happens.
• The game takes a long time to load, but ends up showing a black screen.
• The game starts but immediately exits without any error message.
• The Frosty Mod Manager unhandled exception error occurs.
• Etc.

If you are suffering from this problem and cannot play your game from Frosty Mod Manager, follow the solutions below to resolve it.

How to Fix Frosty Mod Manager Won’t Launch Games

Fix 1. Run Frosty Mod Manager as Administrator

Sometimes, the game fails to launch due to insufficient permissions or software conflicts. In such cases, running Frosty Mod Manager as an administrator and disabling full-screen optimizations may resolve the issue.

This ensures the manager has full access to the required game files and prevents conflicts that may stop the game from starting.

Here is how to do that:

Step 1. Right-click the Frosty Mod Manager executable file (FrostyModManager.exe) and select Properties.

Step 2. Go to the Compatibility tab, and tick these two options:

• Disable fullscreen optimizations
• Run this program as an administrator

Step 3. Click OK. Then, open Frosty Mod Manager and launch your game to check if it starts normally. If not, try the next solution.  

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Fix 2. Install Frosty Mod Manager in the Game’s Root Folder

Some users reported that reinstalling the manager in the game root folder and applying the latest DatapathFix plugin can help fix the problem. You can give it a try.

Step 1. Download the latest version of Frosty Mod Manager. Then, extract and place all the Frosty Mod Manager files directly into your game’s root folder.

Step 2. Download and install the latest Datapath Fix plugin for Frosty Mod Manager. Then, drag the DatapathFixPlugin.dll file into the Plugins folder of Frosty Mod Manager.

Step 3. Launch your game through Frosty Mod Manager. The game should start successfully and run more smoothly than before.

Fix 3. Delete the ModData Folder

Corrupted or outdated files in the ModData folder can also prevent your game from working properly. To fix this, navigate to your game’s root directory and delete the ModData folder.

After deleting this folder, launch the mod manager and your game again. The folder will be recreated automatically, and your game should run without issues.

Fix 4. Re-download the EA App or Steam

If Frosty Mod Manager still cannot launch your game, the issue may be caused by a corrupted or outdated game launcher.

To resolve this, try uninstalling and re-downloading the EA App or Steam client to check whether it helps.

Fix 5. Use Frosty Fix

Frosty Fix is a useful tool to fix issues with Frosty Mod Manager, such as startup errors or stability problems. If the game won’t launch through Frosty Mod Manager or the mods fail to load, try using Frosty Fix.

Step 1. Download and install Frosty Fix.

Step 2. Apply your mods normally through Frosty Mod Manager and launch the game. Do not worry if the mods do not show up.

Step 3. Close the game, and open Frosty Fix.

Step 4. Frosty Fix shows the mod profile you make on the Mod Manager. Select the game, the platform you intend to use, and the mod profile. Then click Launch with Mods Enabled to start the game.

Fix 6. Delete Commentary Datapacks

Some games include commentary datapacks, which contain official audio commentary or developer insights. Occasionally, these files can conflict with Frosty Mod Manager and prevent your game from loading correctly.

Deleting all the commentary datapacks folder should help. Here is how to do that:

Step 1. Right-click your game and choose Open file location to enter the game’s root folder.

Step 2. Back up all the commentary .toc files:

1. Navigate to Data > Win32 and back up all .toc files that start with “commentary”.
2. Next, go to Patch > Win32 and back up the corresponding commentary .toc files there as well.

Make sure to save these backups in separate folders to avoid mixing them up.

Step 3. Delete all these commentary files.

Step 4. Open the Recycle Bin and delete these files permanently.

Step 5. Now launch Frosty Mod Manager and start your game. If it runs well, copy and paste the backup files to their original locations.

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Fix 7. Delete the Frosty Config File

Frosty Mod Manager may fail to start games due to a corrupted configuration file. In this case, you need to delete the config file.

Follow these steps to do that:

Step 1. Open File Explorer. Go to the View tab and tick the Hidden items box.

Step 2. Navigate to this location: C:\Users\ your username\AppData\Local\Frosty.

Step 3. Delete the manager_config.json file.

Step 4. Re-launch the game through Frosty Mod Manager and verify if it starts normally.

Fix 8. Clear Platform Cache

Game platforms often store cache files that may cause conflicts with Frosty Mod Manager. Removing these cached files sometimes can help fix the problem.

For the EA app: 

Step 1. Open the EA app.

Step 2. Select the three dashes in the left corner.

Step 3. Hit Help > App Recovery > Clear Cache.

For Steam:

Step 1. Open Steam, click the Steam icon in the top left corner, and then click Settings.

Step 2. Go to the Downloads tab, and then click Clear Cache next to the Clear Download Cache option.

Step 3. Click Confirm to acknowledge that this will clear your download cache and that you will need to log in to Steam again.

If the problem of “Frosty Mod Manager not working” persists, try the following solution.

Fix 9. Move the Game Files to Your System Drive

Some users reported that Frosty Mod Manager does not work well if the games are installed on a non-system drive. Reinstalling the game on the system drive or transferring the game files there has helped many players fix the problem.

Steam provides an official guide: Moving a Steam Installation and Games.

However, some users run into another problem: the system drive does not have enough free space to store large game files.

In this case, MiniTool Partition Wizard can help.

As a professional partition manager, it offers the Extend Partition feature that allows you to increase the space of your system drive by reallocating free space from other partitions on the same disk.

Since this involves resizing the system drive, it is recommended to create a bootable drive to avoid potential boot issues.

However, the Bootable Media Builder feature is not included in the free edition of the software. Therefore, you will need to upgrade to a full edition after downloading the free one.

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Now, follow the instructions below to safely extend your system partition.

Process 1. Create a Bootable Media.

Step 1. Connect a blank USB drive to your computer (it will be formatted in the following steps).

Step 2. Launch the registered MiniTool partition manager to enter its main interface. Then, click the Bootable Media icon and hit WinPE-based media with MiniTool plug-in.

Step 3. Choose the option to create a bootable USB drive and wait for the process to complete.

Process 2. Boot From the Bootable Drive.

Step 1. Restart your computer. During startup, press the BIOS key, such as F2, F8, F12, Esc, or Del, to enter BIOS.

Step 2. Change the boot order to boot from the USB drive.

Step 3. Follow the instructions on your screen to launch MiniTool Partition Wizard.

Process 3. Extend the System Drive.

Step 1. On the main interface of MiniTool Partition Wizard, select your system drive and click Extend Partition from the left menu.

Step 2. From the Take Free Space from drop-down menu, choose the partition or unallocated space to borrow free space.

Then, move the slider left or right to set how much space to take. Once done, click OK.

Step 3. Preview the new size of the system drive. If you are satisfied, click Apply in the lower left corner to confirm.

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Bottom Line

To sum up, this article offers a couple of useful solutions to fix the “Frosty Mod Manager not launching games” issue.

Start with simple fixes, such as running the manager as an administrator or reinstalling the application.

If these steps do not work, try redownloading the game client or deleting the game or Frosty configuration files. If these methods still fail, consider reinstalling the game on your system drive.

If you encounter any issues while using MiniTool Partition Wizard to extend your system drive, feel free to reach out to us at [email protected].