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220-1102 · Question #446

A technician is troubleshooting application crashes on a Windows workstation. Each time the workstation user tries to open a website in a browser, the following message is displayed: crypt32.dll is…

The correct answer is D. Perform a system file check. A missing or corrupt system DLL like crypt32.dll (a core Windows cryptography library) is best addressed first by running the System File Checker (SFC) tool with the command 'sfc /scannow'. SFC scans for and automatically restores corrupted or missing Windows system files from…

Software Troubleshooting

Question

A technician is troubleshooting application crashes on a Windows workstation. Each time the workstation user tries to open a website in a browser, the following message is displayed:

crypt32.dll is missing or not found Which of the following should the technician attempt first?

Options

  • ARebuild Windows profiles
  • BReimage the workstation
  • CRoll back updates
  • DPerform a system file check

How the community answered

(40 responses)
  • A
    5% (2)
  • B
    8% (3)
  • C
    15% (6)
  • D
    73% (29)

Explanation

A missing or corrupt system DLL like crypt32.dll (a core Windows cryptography library) is best addressed first by running the System File Checker (SFC) tool with the command 'sfc /scannow'. SFC scans for and automatically restores corrupted or missing Windows system files from a protected cache. This is a non-destructive, targeted fix. Rebuilding profiles (A) addresses user-profile corruption, not system files. Reimaging (B) is a last resort that destroys the current environment. Rolling back updates (C) is appropriate if the issue appeared after an update, but SFC is always the correct first step for missing DLL files.

Topics

#Windows troubleshooting#DLL errors#System file integrity#SFC

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