Right-click CS5InstallerDatabaseUtility.exe and choose Run As Administrator.

Note: If the Run As Administrator command is not available, double-click
CS5InstallerDatabaseUtility.exe.

1. Follow the prompts to complete the script:

Note: You can use either lowercase or uppercase letters in the script.
# Choose your language by typing e for English or j for Japanese.
# Review the Adobe End-User License Agreement and type y to Accept or n to Decline. Declining
exits the script.
# Choose the version of software for which you wish to run the cleanup.
# Choose the product to remove by typing the number corresponding to the product name, and then
press Enter.
# To confirm you wish to remove the product, type y and then press Enter; to return to the installed
products list, type n and then press Enter.
# If you choose "Clean All" option, all the products and installer related files will be removed,
corresponding to the version of the Creative Suite chosen.
# When the script completes, press Enter to exit.
# Restart your system.