Read the following instruction steps for creating an automated index of Web files. Then indicate which instruction steps are incorrectly written. 

1. Open Windows Explorer to c:program filesautoindex.
2. Copy the folders containing your Web files to the folder named "indexer." If autoindex does not contain an indexer folder, you must reinstall the software. See the installation booklet.
3. Type the appropriate path, for instance, c:program filesautoindexindexerindexer.exe webfolder1, webfolder2, etc.
4. Indexer now has a folder called IndexSearch. The executable file, index.exe, may be run to view the searchable index of your Web files.

a. Step 1

b. Steps 2 and 3

c. Steps 3 and 4

d. Steps 2 and 4