CSEET October 2026 application form errors like photo size rejection and name mismatch are among the most common reasons for form rejection — both can be resolved before the final submission deadline.

ICSI processes CSEET October 2026 registrations through its official student portal. Many students receive rejection notices because their photo file exceeds the size limit, is in the wrong format, or because the name entered does not match their Class 10 certificate. Knowing the exact specifications and the correction path saves you from a failed registration.

  • Photo file must be in JPEG format, between 10 KB and 100 KB — any other format or size is rejected automatically.
  • Signature file must be in JPEG format, between 3 KB and 30 KB.
  • Name on the form must match exactly as printed on your Class 10 mark sheet or certificate.
  • ICSI offers a form correction window after registration closes — use it immediately when it opens.
  • For post-submission name corrections, email cseet@icsi.edu with your registration number and Class 10 certificate scan.
Direct Link — CSEET October 2026 Application Form (ICSI Official Portal)

Table of Contents

  1. Common CSEET October 2026 Form Errors
  2. Photo and Signature Upload Requirements
  3. How to Fix Photo Size Rejection
  4. How to Fix Name Mismatch
  5. CSEET 2026 Form Correction Window
  6. FAQs

Common CSEET October 2026 Application Form Errors

Students filling the CSEET October 2026 form regularly encounter a small set of errors that stop the registration process. Identifying the error type helps you fix it quickly.

Error Type Root Cause Impact
Photo size rejection File exceeds 100 KB or is below 10 KB Form cannot be submitted
Wrong photo format PNG, BMP, or PDF uploaded instead of JPEG Upload fails on the portal
Blurry photo rejection Low-resolution scan or compressed social media image Rejected during ICSI verification
Signature size rejection Signature file exceeds 30 KB or is below 3 KB Form cannot be submitted
Name mismatch Name differs from Class 10 certificate Admit card carries wrong name; verification issues at exam centre
Date of birth error Incorrect entry not matching Class 10 records Eligibility verification failure
OTP not received Wrong mobile number or email entered Registration process stuck at verification step

CSEET 2026 Photo and Signature Upload Requirements

ICSI enforces strict technical standards for photo and signature uploads. Meeting these specifications before you attempt the upload prevents the most common rejection errors.

Parameter Photograph Signature
Accepted format JPEG / JPG only JPEG / JPG only
Minimum file size 10 KB 3 KB
Maximum file size 100 KB 30 KB
Recommended dimensions 3.5 cm × 4.5 cm (passport size) 7 cm × 3 cm
Background White or light-coloured, plain White paper, black or blue ink
Face visibility Full face, no cap, no dark glasses N/A
Recency Taken within the last 3 months Must match your current usual signature

Tip: Scan your passport photograph at 200 DPI and use a free JPEG compression tool to bring the file within the 50–80 KB range. This keeps the image clear while staying well within the 100 KB limit.

How to Fix Photo Size Rejection in CSEET 2026 Application

A photo size rejection appears as an on-screen error immediately after you attempt the upload. Follow these steps to resolve it.

  1. Check the current file size — right-click the image file on your device, open Properties (Windows) or Get Info (Mac), and note the size in KB.
  2. Convert the format if needed — if the file is PNG, BMP, or any format other than JPEG, open it in MS Paint or Preview and use "Save As" to export it as JPEG.
  3. Compress or resize the image — if the JPEG file is above 100 KB, use any free online JPEG compressor to reduce it to between 50 KB and 80 KB. If the file is below 10 KB, the photo is likely too small; rescan your photograph at a higher resolution (200 DPI or above).
  4. Crop to passport-size proportions — use any basic photo editor to crop the image to approximately 3.5 cm × 4.5 cm before saving the final file.
  5. Re-upload on the ICSI portal — log in to your CSEET registration, navigate to the photo upload section, and upload the corrected JPEG file.
  6. Verify the portal preview — the ICSI portal displays a preview after each upload. Confirm your face is fully visible, evenly lit, and not blurry before proceeding to the next step.

Do not use a photo taken from a social media profile. These images are heavily compressed by the platform and typically fall below ICSI’s minimum resolution and clarity standards.

How to Fix Name Mismatch in CSEET 2026 Application

A name mismatch occurs when the name entered during CSEET registration does not match the name printed on your Class 10 mark sheet — the document ICSI uses for eligibility verification. A mismatch can cause the admit card to carry the wrong name and lead to problems at the exam centre.

Common causes of name mismatch include:

  • Using a nickname or shortened form (for example, "Raj" instead of "Rajesh Kumar Sharma")
  • Swapping first name and surname
  • Spelling difference between school records and what was typed
  • Middle name present in one document but omitted during registration

If the form is still open for editing (before final payment or submission):

  1. Log in to your ICSI student account on the official portal.
  2. Open your CSEET October 2026 application in edit mode.
  3. Go to the personal details section and correct the name to match your Class 10 mark sheet exactly, including middle name and initials.
  4. Save the changes and complete the payment process if not already done.

If the form is already submitted and payment is completed:

  1. Email cseet@icsi.edu with your registration number, the name as incorrectly entered, the correct name as per your certificate, and a clear scanned copy of your Class 10 mark sheet.
  2. ICSI reviews such correction requests primarily during the official form correction window; requests outside this window may not be accepted.
  3. Follow up through the ICSI student helpdesk if you do not receive a response within five working days.

CSEET October 2026 Form Correction Window

ICSI opens a short form correction window after the main CSEET registration period closes. During this window you can edit specific fields in your submitted application without paying a fresh registration fee.

Field Can Be Corrected Supporting Document Required
Name Yes Class 10 mark sheet or certificate
Date of birth Yes Class 10 mark sheet or birth certificate
Photograph Yes Not required
Signature Yes Not required
Exam city preference Yes (subject to seat availability) Not required
Mobile number Yes Not required
Email ID Yes Not required
Exam or subject selection No N/A
Application fee paid No (non-refundable) N/A

The exact correction window dates for CSEET October 2026 will be notified on the ICSI official website. Check icsi.edu regularly once the registration period closes and make all corrections as soon as the window opens — corrections are processed on a first-come basis and the window typically lasts only a few days.

CSEET October 2026 Application Form FAQs

Ques. What is the accepted photo file size for the CSEET 2026 application form?

Ans. The photograph must be in JPEG format with a file size between 10 KB and 100 KB. Recommended dimensions are 3.5 cm × 4.5 cm (passport size) with a plain white or light background. Any file outside this size range is automatically rejected by the ICSI portal.

Ques. What should I do if the CSEET portal shows a photo upload error?

Ans. First confirm the file is in JPEG format and is between 10 KB and 100 KB. If the format is wrong, convert it to JPEG using MS Paint or any image editor. If the file is too large, compress it using a free online JPEG tool. Then re-upload the corrected file on the ICSI portal and verify the preview before proceeding.

Ques. Which name should I enter in the CSEET October 2026 registration form?

Ans. Enter your name exactly as printed on your Class 10 mark sheet or passing certificate — including middle name and initials. Do not use nicknames, abbreviations, or initials in place of full names. Any difference between the form and your certificate is flagged as a mismatch and must be corrected before the admit card is issued.

Ques. Can I correct my name in the CSEET 2026 form after submitting and paying?

Ans. Yes, during the official ICSI form correction window that opens after registration closes. You must provide a scanned copy of your Class 10 certificate as proof. You can also email cseet@icsi.edu with your registration number and supporting document for urgent corrections — ICSI reviews these requests on a case-by-case basis.

Ques. Is there a fee for the CSEET form correction window?

Ans. ICSI does not typically charge an additional fee for corrections made within the designated correction window. However, corrections requested outside this window may not be accepted. Check the official ICSI website for the exact correction window schedule for October 2026.

Ques. What happens if I submit a blurry photo in my CSEET application?

Ans. A blurry photograph may be rejected during ICSI’s verification process even if the file size is within the specified limits. This can delay or block your admit card generation. Always use a recent, clearly visible passport-size photograph and confirm the preview on the portal is sharp before final submission.

Ques. Can I change my exam city preference during the CSEET 2026 correction window?

Ans. Yes, exam city preference changes are permitted during the correction window subject to seat availability in your preferred city. There is no guarantee that your new preference will be allotted if seats are full. Make the change as soon as the correction window opens to maximise the chance of getting your preferred centre.