FitGirl Repacks are popular for compressing large PC games into smaller installer packages, making it easier to download and store them — especially for users with limited bandwidth or disk space. However, many users face errors during installation, such as missing .dll files, installer crashes, or unarc.dll issues.
This step-by-step guide will show you how to install any big FitGirl Repack game properly on Windows 10 or Windows 11 — without errors and without compromising your system security. This method is suitable for both low-end and mid-range PCs.
⚠️ Disclaimer:
FitGirl repacks are compressed versions of original games. Ensure you legally own the game before using a repack. This guide is only for educational purposes. We do not promote piracy in any form.
🧰 Prerequisites
- A Windows 10 or 11 PC (preferably with at least 8 GB RAM)
- A game repack installer from FitGirl Repacks
- Goldberg Emulator DLLs (optional fix, download from: https://mr_goldberg.gitlab.io/goldberg_emulator/)
✅ Step-by-Step: Installing FitGirl Repack Games Without Errors
Step 1: Disable Windows Defender Temporarily
- Press
Windows + Sand type Windows Security, then open it. - Navigate to Virus & Threat Protection.
- On the right side, click Manage settings under “Virus & threat protection settings”.
- Turn off the following:
- Real-time protection
- Cloud-delivered protection
- Automatic sample submission
- Tamper protection
❗ Important: Do not forget to re-enable them after installation.
Step 2: Start the Installation
- Navigate to your downloaded FitGirl game folder.
- Right-click and run the setup.exe file as Administrator.
- If you want to stop the background music, click the music icon in the installer window.
- If your PC has low RAM, check the box labeled “Limit memory usage during installation” (if available).
- Close all other background applications — only the installer should be running.
Step 3: Choose Installation Settings
- Click Next in the installer.
- Click Browse to select your preferred installation directory.
- Click Next again.
- Uncheck all optional components (like voice-over languages, additional DLCs, desktop shortcuts, etc.).
- Ensure only the main game files are selected.
- Click Install to begin the process.
The installation can take anywhere from 20 minutes to 1 hour depending on your system.
Step 4: Add Game Folder to Exclusions in Windows Defender
After the game has finished installing:
- Open Windows Security (if you minimized it earlier).
- Go to Virus & Threat Protection > Manage settings.
- Scroll down and click Add or remove exclusions.
- Click Add an exclusion > Folder.
- Select the game folder you installed earlier and click Select Folder.
Step 5: Re-enable Windows Defender Settings
Now that the game is excluded from real-time scanning:
- Go back to Virus & Threat Protection settings.
- Turn ON all the settings you turned off earlier.
Step 6: Fix Common DLL Errors (Optional but Recommended)
If you face errors like:
Steam_api64.dll missingSteam_api.dll missing
Follow these steps:
- Visit Goldberg Emulator’s official site.
- Download the latest build of the emulator.
- Once downloaded, extract the archive using Right-click > Extract All.
- Open the extracted folder and copy both DLL files.
- Paste them into your game’s root folder (where the
.exefile is located). - If prompted, click Replace the files.
Step 7: Launch the Game
- Double-click the game
.exefile in your installation directory. - If prompted, click Allow access.
- The game should now launch without any missing file or crash errors.
🎮 You’re All Set!
Your FitGirl repack game should now be successfully installed, protected from antivirus false flags, and running smoothly without missing DLL or setup issues.
🏷️ Tags:
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🔖 Hashtags:
#FitGirlRepack #PCGameInstall #DLLFix #WindowsDefender #SteamAPIFix #FitGirlErrorFix #GameInstallationGuide
By following this guide step-by-step, you can enjoy FitGirl Repack games on your Windows system without any installation errors or antivirus interruptions.
