Kharar, SAS Nagar (Punjab) · Independent DSC & e-services help WhatsApp +91 79734 30877 · ask.rsentt@gmail.com

About Us

RS Digitals is the online service of RS Enterprises, based in Kharar, SAS Nagar (Punjab).

We help individuals and businesses choose and apply for Digital Signature Certificates, set them up on government portals, and solve common errors. We also publish free tools and plain-language guides on tax, GST, banking and eTender basics.

What we are, and what we are not

  • We are an independent service provider.
  • We are not a government department and not a Certifying Authority.
  • Certificates are issued only by Certifying Authorities licensed by the Controller of Certifying Authorities, after their own verification. We can't guarantee issuance or timelines.

How we write our guides

Guides are written from hands-on experience with these portals and checked against official sources, which are linked in each article with a review date. If you spot an error, please tell us.

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DSC Token Not Detected? A Step-by-Step Fix List

"Token not found" is the most common DSC complaint. Work through these checks in order; most problems are solved by step 3. Last reviewed: 27 October 2026 1. Identify the token and install its driver Each token brand needs its own driver. The brand is printed on the token. Get the driver from the token maker, your Certifying Authority, or your provider. Avoid random download sites. 2. Use a rear USB port Front ports and hubs can give unstable power. Plug the token directly into the computer. 3. Restart, then open the token software If the token's own software shows your certificate after a restart, the token works. Any remaining issue is with the portal's signing utility. 4. Start the portal's signing utility Income Tax e-filing uses emBridge . The GST portal uses emSigner . eProcurement portals publish their own DSC setup steps in their help sections. 5. Check validity and PAN An expired certificate won't appear. Portals also check that the PAN ins...

DSC Token Not Detected? A Step-by-Step Fix List

"Token not found" is the most common DSC complaint. Work through these checks in order; most problems are solved by step 3. Last reviewed: 27 October 2026 1. Identify the token and install its driver Each token brand needs its own driver. The brand is printed on the token. Get the driver from the token maker, your Certifying Authority, or your provider. Avoid random download sites. 2. Use a rear USB port Front ports and hubs can give unstable power. Plug the token directly into the computer. 3. Restart, then open the token software If the token's own software shows your certificate after a restart, the token works. Any remaining issue is with the portal's signing utility. 4. Start the portal's signing utility Income Tax e-filing uses emBridge . The GST portal uses emSigner . eProcurement portals publish their own DSC setup steps in their help sections. 5. Check validity and PAN An expired certificate won't appear. Portals also check that the PAN ins...

Signing vs Encryption Certificate: Which Do You Need?

Many people pay for a combo DSC they don't need, while bidders sometimes buy signing-only and get stuck. Here's how to decide. Last reviewed: 27 October 2026 What each certificate does Signing Encryption Purpose Proves who signed, and that the document wasn't changed Locks a document so only the intended receiver can open it Typical use ITR, GST, MCA, EPFO, signing PDFs eTender bid encryption and some secure exchanges Quick rule Filing returns and forms only: signing is usually enough. Bidding on portals that encrypt bids: get signing & encryption . Unsure: check the portal's help page or the tender document before buying. Compare options on our Buy DSC page. References Controller of Certifying Authorities eProcurement Punjab
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