When the IMSS IDSE portal returns error 0x8009030D during certificate renewal or installation, Windows is rejecting the security provider credentials associated with your digital certificate. This guide explains the root causes, how to clean the Windows certificate store, and how to correctly reimport the .cer file issued by IMSS.

The Error

Error 0x8009030D appears with the full message:

The operation failed. The credentials supplied were not complete and could not be verified.

Or in Windows internal error format:

SEC_E_NO_CREDENTIALS (0x8009030D) — The credentials supplied were not complete and could not be verified.

This typically occurs at two points:

  1. When trying to renew the IDSE digital certificate on the IMSS portal.
  2. When trying to authenticate on the IDSE portal after installing a new certificate or after a Windows reinstallation.

Note that error 0x8009030D also appears in Hyper-V, but the cause is entirely different there (Kerberos credential issues with live VM migration). In the IDSE context, this error always points to the Windows certificate store.

Root Cause

Windows manages digital certificates through CryptoAPI and the Certificate Store. When the IDSE portal requests the company identity certificate, Windows searches the Personal store of the current user. Error 0x8009030D is generated when:

  • The certificate is expired. The old certificate was not removed and Windows finds it first. Validation fails when it tries to use it.
  • The store entry is corrupted. This can occur after Windows updates, user profile migrations, or system restores.
  • The certificate was installed under a different Windows user account. The IDSE portal opens under user A but the certificate lives in user B’s store or in the machine store (Local Machine) instead of the current user’s store.
  • The SAT root certificate is missing. If the certificate chain is incomplete, Windows rejects the certificate even when the .cer file itself is well-formed.
  • The certificate was imported without the private key. If the IMSS renewal process did not correctly generate the key pair, or if only the .cer was imported without the corresponding .key, the security provider cannot complete authentication.

Step-by-Step Solution

Step 1 — Open the Certificate Manager

Press Win + R, type certmgr.msc and press Enter. If the User Account Control (UAC) prompt appears, click Yes.

Note: certmgr.msc opens the current user store. To access the machine store, use mmc.exe and add the Certificates snap-in for “Computer account”.

Step 2 — Locate and delete old IMSS certificates

  1. In the left panel, expand Personal > Certificates.
  2. Look for certificates whose Issued To or Issued By field contains “IMSS”, “IDSE”, or your company’s RFC (tax ID).
  3. Right-click each one and select Delete.
  4. Confirm the deletion.

If you find no certificates under Personal, also check Certificates — Current User > Other People and Intermediate Certification Authorities.

Step 3 — Import the new .cer file

  1. Right-click Personal > Certificates.
  2. Select All Tasks > Import…
  3. Follow the wizard: select the .cer file you downloaded from the IMSS portal.
  4. On the “Certificate Store” screen, confirm it reads Personal and finish.

Step 4 — Verify the certificate chain

Double-click the newly imported certificate and go to the Certification Path tab. All entries must display a valid certificate icon (no red X marks).

If the root fails, download the SAT root certificate from the official SAT website and install it under Trusted Root Certification Authorities for the current user.

Step 5 — Add the IDSE site as a trusted zone

  1. Open Internet Explorer (or Edge in IE mode).
  2. Go to Tools > Internet Options > Security > Trusted Sites > Sites.
  3. Add https://idse.imss.gob.mx and https://www.imss.gob.mx.
  4. Uncheck “Require server verification (https:) for all sites in this zone” if the wizard requests it.

Step 6 — Test access

Restart the browser completely, open the IDSE portal under the same Windows user account where you installed the certificate, and attempt authentication again.

Alternative Solution

If the steps above do not resolve the issue, try this approach:

Use the MMC console with the machine store:

  1. Press Win + R and type mmc.exe.
  2. In File > Add/Remove Snap-in, add Certificates and choose Computer account.
  3. Navigate to Personal > Certificates in the computer store.
  4. Import the .cer file here as well.

Some systems with domain policies (Active Directory) require the certificate in the machine store rather than the user store. If your company uses a Windows domain, check with your IT administrator whether a GPO redirects the certificate store.

Repair the store with certutil:

Open a command prompt as administrator and run:

certutil -repairstore My "certificate_thumbprint"

Replace certificate_thumbprint with the SHA1 hash shown in the certificate details inside certmgr.msc.

Prevention

  • Renew the certificate before it expires. IMSS sends email notifications approximately 30 days before expiry. Do not wait until the last day.
  • Document the Windows user under which the certificate is installed. When there is staff turnover, the replacement needs the same environment or a new registration process.
  • Back up the certificate. In certmgr.msc, right-click > All Tasks > Export, and save the .pfx file with a password in a secure location.
  • Do not reinstall Windows without exporting the certificate first. If you need to reinstall the operating system, export the certificate with private key (.pfx) before formatting.
  • Keep the SAT root certificate up to date. Download it periodically from the SAT portal to avoid certificate chain errors.
ErrorLikely causeQuick fix
AccessControl: Access Denied (read)No permission to read the certificateAdjust permissions or reinstall
Java plugin error on IDSEIncompatible Java versionInstall Java 8 u181 or earlier
Certificate not shown in IDSE portalInstalled in wrong storeMove to Personal of the correct user
0x8009030C — No credentials availableCertificate not found by providerImport certificate into Personal
Browser error loading e.firma certificateIE / Edge IE mode compatibilityAdd site as trusted zone

The 0x8009030D error in Hyper-V shares the same error code but has a different cause: there it indicates Kerberos credentials are not configured for live VM migration. If you are troubleshooting that specific scenario, refer to the separate article on Hyper-V live migration.

Summary

  • Error 0x8009030D on the IMSS IDSE portal means Windows cannot use the digital certificate through the security provider.
  • The most common causes are: an expired certificate that was not removed, a corrupted store entry, a certificate installed under the wrong user account, and an incomplete certificate chain.
  • The main fix is to open certmgr.msc, delete old IMSS certificates, and reimport the new .cer file into the Personal store of the correct user.
  • If domain policies are involved, you may need to install the certificate in the machine store using mmc.exe.
  • Always verify the certificate chain and add the IDSE site as a trusted zone in Internet Explorer.
  • Always back up the certificate (.pfx) before any hardware change or Windows reinstallation.