220-1102 Software Troubleshooting Practice Question
A user reports that Microsoft Outlook crashes when trying to open a specific email with an attachment. Other emails open fine. The technician has installed the latest Outlook updates. What should the technician try FIRST?
⚠ Common exam trap
Many candidates choose to disable all add-ins (Option D) as a first step, but safe mode is the correct first action because it temporarily disables add-ins while allowing immediate deletion of the problematic email, whereas disabling add-ins globally requires navigating menus and may not resolve a crash triggered by the email's content itself.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Run Outlook in safe mode to delete the problematic email
Running Outlook in safe mode (outlook.exe /safe) loads the application without add-ins and extensions, which can bypass corruption or conflicts that cause crashes. Since the issue is isolated to a single email with an attachment, safe mode allows the technician to delete the problematic email without interference from third-party components, addressing the immediate symptom before escalating.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Recreate the Outlook profile
Why it's wrong here
Recreating the Outlook profile is a heavy-handed approach that rebuilds all configured accounts, settings, and data-file associations, which is time-consuming and risks losing customizations. It does not specifically address a single corrupted email item, and if the problematic message resides in an existing PST/OST data file, the new profile will still load that same data file and crash. Safe mode is the correct first step because it is non-destructive and targets the item directly.
- ✓
Run Outlook in safe mode to delete the problematic email
Why this is correct
Running Outlook in safe mode (outlook.exe /safe) loads the program without installed add-ins and disables advanced rendering, preventing the crashing code path from executing when the offending email is opened. With Outlook in this minimal state, the user can locate the problematic item and delete or move it, removing the trigger from the mailbox. This approach is targeted, does not alter the user's permanent add-in configuration, and is the least disruptive way to regain access.
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Run System File Checker (SFC)
Why it's wrong here
System File Checker (SFC) verifies the integrity of protected Windows system files and replaces corrupted ones from the Windows component store. However, the crash when opening a specific Outlook item is caused by data or configuration within the mailbox, not by a missing or damaged operating system binary. Running SFC therefore wastes time and has no mechanism to inspect or repair email content, making it an inappropriate tool for this scenario.
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Disable all add-ins from the COM Add-ins dialog
Why it's wrong here
The COM Add-ins dialog can only be opened after Outlook has successfully launched, yet this crash can make the application close before that window is reachable. Even if you do reach the dialog, disabling every add-in permanently alters the environment, while safe mode already temporarily disables all add-ins and still gives you access to the inbox to delete the trigger email. If the crash is due to malformed message content, disabling add-ins may do nothing; safe mode addresses both possibilities in one action.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 220-1102 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 220-1102 exam.