It is important to clarify immediately that there is no universal "installation password" for TValue 5 that applies to all users.

: When emailing, include your contact name, company name (if applicable), phone number, and email address to help them verify your registration quickly. TimeValue Software Installation Details Version Availability

Navigate to C:\Program Files (x86)\TimeValue\Tvalue5\ (or the installation folder) and look for a file named license.txt , key.txt , or install.ini — sometimes users save the password there.