100% Fix, Token Support RSA Key Pairs 1024 bits – 2048 bit Only Error | PFX file Import Issue Solve HYP2003 USB Token

100% Fix, Token Support RSA Key Pairs 1024 bits – 2048 bit Only Error | PFX file Import Issue Solve HYP2003 USB Token: If you are trying to import your Digital Signature Certificate (DSC) into a USB Token and suddenly see the error message –

👉 “Token Support RSA Key Pairs 1024 bits – 2048 bit Only Error”

— don’t worry! This is a common issue faced by many users while working with HYP 2003 USB Tokens. In this article, we’ll explain the reason behind this error and provide a step-by-step solution to fix it.

This guide is created based on our practical experience of solving DSC-related problems for professionals and organizations.

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🔍 Why Does This Error Occur?

The error “Token Support RSA Key Pairs 1024 bits – 2048 bit Only Error” generally occurs when:

• An outdated HYP 2003 Token Manager is installed on your system.
• Your USB Token driver is not updated or is incompatible with your certificate.
• The PFX certificate you are importing cannot be validated with the old driver.

To resolve this issue, you need to remove the old driver and install the latest HYP 2003 USB Token Driver.

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🎥 Watch Video Tutorial – Step by Step Guide

If you prefer learning by watching, here’s a complete video tutorial that shows all the steps to fix the error “Token Support RSA Key Pairs is 1024 bits – 2048 bit Only” or Token Support RSA Key Pairs 1024 bits – 2048 bit Only Error

By watching the video, you can easily:

• See how to uninstall the old HYP 2003 Token Manager
• Download and install the latest driver
• Import your PFX certificate without error

💡 We recommend watching the video while following the written guide so you don’t miss any step.

🛠 Step-by-Step Guide to Fix the Error

Follow these steps carefully to fix the USB Token error:

Step 1: Uninstall Old Token Manager

Go to your Control Panel > Programs and Features, and uninstall the old HYP 2003 Token Manager completely. This ensures no conflict with the new driver.

Step 2: Download Latest HYP 2003 USB Token Driver

You can download the official driver from the link below:

🔗 Download HYP 2003 USB Token Driver

(Always download drivers from the official source for security and reliability.)

Step 3: Install the Driver

• Double-click the downloaded file.
• Follow the Installation Wizard instructions.
• Click on Next → Install.
• Restart is not mandatory, but you can restart your system if required.

Step 4: Import Your PFX Certificate

Now insert your USB Token, open the Token Manager, and import your PFX certificate.

✅ This time, the error “Token Support RSA Key Pairs is 1024 bits – 2048 bit Only” will not appear.

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📌 Pro Tips for Smooth DSC Usage

• Always use an updated browser (Google Chrome, Microsoft Edge, or Firefox).
• Install Java Runtime Environment (JRE) if required for MCA, Income Tax, or GST portals.
• Keep your USB Token PIN safe and do not share it with others.
• Regularly update your Token Driver to avoid compatibility issues.

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🧑‍💻 Where to Get a New DSC?

If you don’t already have a Digital Signature Certificate or need to renew one, you can get it from trusted providers.

📞 DSC Spot – 7579984381

(A reliable source for Class 3 DSC, Encryption Certificates, and Token Support.)

❓ Frequently Asked Questions (FAQ)

1. What does the error “Token Support RSA Key Pairs is 1024 bits – 2048 bit Only” mean?

This error usually appears when your HYP 2003 USB Token driver is outdated or incompatible. It prevents the certificate from being imported correctly.

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2. How do I fix the “Token Support RSA Key Pairs” error?

You need to uninstall the old HYP 2003 Token Manager from your system, download the latest driver, and reinstall it. After that, re-import your PFX certificate into the token.

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3. Where can I download the latest HYP 2003 USB Token Driver?

You can download it from the official Hypersecu website or directly from this link:
🔗 Download HYP 2003 USB Token Driver

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4. Do I need to restart my computer after installation?

Restart is usually not mandatory, but in some cases, the system may recommend it. If prompted, it’s safe to restart.

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5. Can I fix this error without reinstalling the driver?

No. The error occurs because of an outdated or corrupt driver. The only reliable fix is to uninstall the old driver and install the updated HYP 2003 USB Token Driver.

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6. Where can I get a Digital Signature Certificate (DSC)?

You can get a new DSC or renew your existing one through trusted providers.
📞 Contact DSC Spot – 7579984381 for Class 3 DSC and token support.

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✅ Conclusion

The error “Token Support RSA Key Pairs is 1024 bits – 2048 bit Only” is caused by outdated drivers. By uninstalling the old HYP 2003 Token Manager and installing the latest HYP 2003 USB Token Driver, you can quickly fix the problem and successfully import your PFX certificate.

With the right setup, your DSC token will work smoothly on portals like MCA, GST, Income Tax, and EPFO.

If this guide helped you, feel free to share it with others who might face the same issue.