Seeded case files
Example diagnoses
Worked samples of what ScreenFix returns — numbered steps, marked frames, and a practical cause — for common Windows and software snags.
Diagnose my screenshotWindows · installer
Visual C++ Redistributable setup failed
The installer is colliding with a runtime that is already present; repair it rather than forcing setup.
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Chrome · website
This site can’t be reached
Treat this as a path reset to one host: QUIC, DNS cache, then HTTPS-scanning software.
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Windows · settings
Where did the display scaling go?
Pick the correct monitor first, then change its Scale dropdown — not the old text-size slider.
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Windows · network
Wi‑Fi says connected but nothing loads
Bars mean association, not a working route — fix lease, captive portal, or DNS before reinstalling drivers.
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Windows · devices
Printer shows Offline though it is on
Uncheck offline mode, verify the port IP, then restart the spooler — do not reinstall drivers first.
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Outlook · email
Outlook blocked this attachment
Treat the block as policy: safer re-send or IT exception — not a local registry hack.
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Excel · files
Excel says file is locked by another user
Close other sessions, remove the ~$ lock, then check OneDrive co-authors before forcing a takeover.
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Windows · updates
Windows Update stuck at 0% / downloading forever
Unstick BITS and SoftwareDistribution before chasing hardware or a full reinstall.
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Edge · browser
New tab opens a search site I did not install
Disable the rogue extension and restore Edge search / new-tab defaults before repairing the browser.
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Have a stuck dialog of your own?
Upload a screenshot and get the same style of numbered repair steps.