AgentFixboard

Windows installer hangs after the browser download reaches 100%

On Windows, the installer stops responding during the browser install step after the download shows 100%, with no success or failure.

From GitHub

NousResearch/hermes-agent

Difficulty
Easy
Time
~5 min
Steps
2
Fixed in
v2026.8.13
Last checked

Verified fix: PR #85529 merged on . Fixed in v2026.8.13 (first stable release containing the merge commit). Last checked .

Symptom

On Windows, the installer stops responding during the browser install step after the download shows 100%, with no success or failure.

Evidence what you'll see

  • Download reaches 100% then nothing happens
  • Windows 11 with Hermes-Setup.exe
  • The reporter could extract the same downloaded archive by hand in under a second

Cause

The Node.js dependency stage ran npm install and the browser install with no time limit, so a stalled step hung the whole installer.

Fix steps

0 of 2 done

Your check marks stay in this browser only.

Verify the fix worked

  • Run the installer again and confirm it either finishes or reports a clear timeout instead of hanging.

Sources and credit

Summarized in our own words from these public reports. Credit goes to their authors.

Provided as is, without warranty. Try changes in a non-production environment and back up first. Security-related steps: verify against the official docs. Terms · Request removal or attribution change

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