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Candidates / Guide

Verify your download

Check that the file you downloaded matches the published checksum for its exact filename and version.

On this page

Compare the checksum for your file

  1. Find the matching file details

    Use the details beside your installer, not the checksum for another platform, processor or release. If you saved the file under another name, use that saved name in the command.

  2. Run the displayed command

    Open PowerShell on Windows or a terminal on macOS/Linux in the folder containing the downloaded file. Use the command displayed for that exact file. This reads the file to calculate its hash; it does not run the installer.

  3. Compare all 64 characters

    The SHA-256 output must match the published value. Letter case does not matter. If the hash differs, do not install that file. Remove it, download again from the Access page, and contact team@amshq.in if it still differs.

If the release changes while the page is open

Download links identify the displayed release and file. If those details change before you click, Access asks you to refresh instead of silently downloading another version.

Refresh the downloads page and compare the new filename, size and checksum. The page does not offer an unrestricted archive of older installers.

If no checksum is available, the file details will say so. Ask the team if you need verification before installing; do not use another file’s hash.

If your computer blocks installation

A checksum and an operating-system publisher check answer different questions. Signing and notarization status have not been independently verified here for each installer.

If Windows, macOS, your Linux system or your organization blocks the file or reports a security concern, stop and contact your organizer or device administrator. A matching checksum is not a reason to override a warning.

Do not turn off antivirus protection, remove security restrictions or bypass device-management rules to install the app.

Still need help?

Contact your assessment organizer for invitation, timing, or in-round support. For other questions, contact the Access team.