Explanation:

1st CLI Resolution
copy " C:\Program Files\Testing\msvcp100.dll " " User-PC02\C$\Windows\System32 " /v /y
2nd CLI Resolution
regsvr32 msvcp100.dll
Why These Are the Correct Choices (Exam Logic)
Why the COPY command is first
* The error explicitly states MSVCP100.dll is missing
* Other users can run the app # the DLL exists on another system
* The fastest, least disruptive fix (preferred by CompTIA) is to:
* Copy the known-good DLL into C:\Windows\System32
* The /v switch verifies the copy, and /y suppresses prompts - both are enterprise-safe defaults This restores the missing runtime dependency immediately.
Why REGSVR32 is second
* After copying a DLL, Windows may not recognize or properly load it
* regsvr32 registers the DLL with the operating system
* This ensures:
* The Testing application can properly call the runtime library
* The fix persists after reboot