DSC Not Working on MCA21, Income Tax or TRACES? We Fix It Remotely.
India's most common digital signature certificate errors — resolved in one Zoom session.
Next available slot typically within 1 business day · Written report included
Common DSC Errors We Fix
DSC Not Working on MCA21 V3
Signing fails on the new MCA21 V3 portal.
Income Tax e-Filing DSC Error
DSC registration or signing rejected on the IT portal.
TRACES Digital Signature Error
Signature validation fails when filing on TRACES.
GeM Portal DSC Not Detected
Token not picked up during GeM bidding or signing.
ePass 2003 Token Not Recognized
Driver or middleware not detecting the USB token.
eMudhra / Sify / NSDL Certificate Error
Certificate trust or chain issues across CAs.
Supported Token Brands
We troubleshoot certificates and middleware across all major Indian DSC tokens.
How It Works
1. Brief us on the issue
Send the exact error, the portal (MCA21, Income Tax, TRACES, GeM), your token brand, and your Windows version.
2. Join a screen-shared Zoom
We diagnose live with you — every action visible, nothing done without your authorisation.
3. Receive a written report
Root cause, remediation applied, and steps to prevent it recurring.
DSC FAQ for Indian Users
Straight answers on MCA21, Income Tax, TRACES and token issues.
Why is my DSC not working on MCA21 V3?+
MCA21 V3 requires a correctly installed token middleware (e.g. ePass 2003), a supported Java/emSigner setup, and a certificate whose CA chain is trusted by your browser. The most common causes are an outdated token driver, emSigner not running on the right port, or a browser blocking the localhost connection. We diagnose the exact failing component on a Zoom session and fix it.
How to install ePass 2003 driver on Windows 11?+
Download the ePass 2003 (Auto) middleware from your certifying authority, run the installer as administrator, then plug in the token and confirm it appears in the SafeNet/ePass token manager. On Windows 11 you may also need to enable the certificate in the Windows certificate store and restart the browser. If the token still isn't detected we resolve driver conflicts and middleware issues live.
My DSC works on one computer but not another — why?+
This is almost always a missing or mismatched token driver, a missing CA root/intermediate certificate, or a different browser/Java configuration on the second machine. We replicate your working setup on the new computer during the session so your DSC signs everywhere it should.
Can you fix DSC errors remotely without sharing my token?+
Yes. Your USB token never leaves your hands and your private key never leaves the device. We work over a screen-shared Zoom session, guiding and configuring your machine — you stay in control and authorise every step. We never need physical access to your token.
Do you support eMudhra and Sify certificates?+
Yes. We troubleshoot certificates from all major Indian CAs including eMudhra, Sify SafeScrypt, NSDL e-Gov, and others, across ePass 2003, WatchData, and Proxkey tokens. Certificate trust, chain validation, and portal-specific signing errors are our specialty.
DSC error blocking a filing? Let's fix it today.
Independent consulting · screen-shared Zoom session · written report. Your token never leaves your hands.