As of late 2024 and into 2025, the developer has been experimenting with a secondary online verification system to reduce the friction of file-based licensing. However, the remains the primary offline method.
Major Windows updates (like 22H2 to 23H2) can sometimes change the underlying hardware hash that SimHub reads. Re-run the license generation on the portal to get a fresh file. You generally do not need to "deactivate" the old one in this scenario.
Here is a simple checklist to ensure you never lose your license:
If you lose your license file (e.g., after a PC format), you don’t need to buy it again. You can use the License Recovery
Symptoms: You updated SimHub to the latest version, and now your paid features are locked. Cause: Major version updates sometimes reset the local user settings or change the file structure in a way that requires re-linking to the license. Solution: First, try to reload the license file via the Manage Licenses menu. If that fails, reset your local user settings: Press Windows + R , type %localappdata% , and delete the SimHubWpf folder. When you restart SimHub, reload your .lic file.
Once you've unlocked the full 60 FPS capabilities with your license, you'll want to ensure SimHub is running optimally. Consider these performance tips:
to a safe location like cloud storage (Google Drive, Dropbox) or a USB key. Recovering a Lost License
Occasionally, antivirus software may flag SimHub's processes due to the way it reads data from games via UDP, TCP, and shared memory. If your license fails to activate or the software stops working, add the entire SimHub installation folder to your antivirus software's whitelist or exclusion list.
Click the link in your email. This takes you to the SimHub license portal. You will see a page titled "Get your license file."
While SimHub license files are generally straightforward to obtain and activate, some common issues may arise:
: Save a copy of your license file to a cloud drive (Google Drive, OneDrive) or keep the original email starred. This saves you from hunting for it during a clean Windows reinstallation.
: The license is typically sent as an attachment or a download link. Save the
⚠️ 充值前請務必詳閱下列內容，並確認您已充分理解與同意，方可進行充值操作。若您不同意，請勿儲值：
自 2025 年 7 月 8 日 00:00:00 起，凡透過任一方式（包括儲值、稿費轉入等）新增取得之海棠幣，即視為您已同意下列規範： simhub license file
📌 如不希望原有海棠幣受半年效期限制，建議先行使用完既有餘額後再進行儲值。 As of late 2024 and into 2025, the
📌 若您對條款內容有疑問，請勿進行儲值，並可洽詢客服進一步說明。 Re-run the license generation on the portal to
As of late 2024 and into 2025, the developer has been experimenting with a secondary online verification system to reduce the friction of file-based licensing. However, the remains the primary offline method.
Major Windows updates (like 22H2 to 23H2) can sometimes change the underlying hardware hash that SimHub reads. Re-run the license generation on the portal to get a fresh file. You generally do not need to "deactivate" the old one in this scenario.
Here is a simple checklist to ensure you never lose your license:
If you lose your license file (e.g., after a PC format), you don’t need to buy it again. You can use the License Recovery
Symptoms: You updated SimHub to the latest version, and now your paid features are locked. Cause: Major version updates sometimes reset the local user settings or change the file structure in a way that requires re-linking to the license. Solution: First, try to reload the license file via the Manage Licenses menu. If that fails, reset your local user settings: Press Windows + R , type %localappdata% , and delete the SimHubWpf folder. When you restart SimHub, reload your .lic file.
Once you've unlocked the full 60 FPS capabilities with your license, you'll want to ensure SimHub is running optimally. Consider these performance tips:
to a safe location like cloud storage (Google Drive, Dropbox) or a USB key. Recovering a Lost License
Occasionally, antivirus software may flag SimHub's processes due to the way it reads data from games via UDP, TCP, and shared memory. If your license fails to activate or the software stops working, add the entire SimHub installation folder to your antivirus software's whitelist or exclusion list.
Click the link in your email. This takes you to the SimHub license portal. You will see a page titled "Get your license file."
While SimHub license files are generally straightforward to obtain and activate, some common issues may arise:
: Save a copy of your license file to a cloud drive (Google Drive, OneDrive) or keep the original email starred. This saves you from hunting for it during a clean Windows reinstallation.
: The license is typically sent as an attachment or a download link. Save the
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