APP-024

App Opens / Then Crashes

Software / Application launch / Windows workstation / Rev 1.0
1 / What happened

An application opens, then closes, freezes, or shows the same error each time.

Symptoms
Launch / crash / repeated error
Applies to
One installed desktop app
First rule
Capture exact error and protect user data first
2 / Why it happens

Common causes are one-user settings, damaged app files, low disk space, or a recent update.

3 / Diagnose

Is it only one user?

  1. Capture exact error.Screenshot or copy the wording before trying repairs.
  2. Check scope.Ask whether other users or devices have the same problem.
  3. Try a safe test profile if allowed.Do not use another user's account.
  4. Check recent setting changes.Record what changed and when it started.
4 / Fix safely

Repair user-level issue

Do not delete user data, profiles, or app folders without backup and approval.
  1. Restart app and device.
  2. Reset app preferences only if approved.
  3. Clear app cache only if supported.
  4. Escalate if profile corruption is suspected.
  5. Verify: same user can open the app and use core functions.
5 / Document it

Record exact error, scope, checks, action, and data safety.



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Candidate rows for deeper practice.
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