Security Check (Stage One)
User Manual » Installation » Security Check (Stage One)
TangoCMS must now verify for security reasons that you are the owner of the website, it does this by asking you to create a file with a random name within the installation directory.
You should see the filename of the verification file you will need to create, it should look something similar to below:
tcm_verify_46f972ee4fdc6.txt
Create an empty/blank file with the given name, and upload it to directory it tells you. This will be your 'install' directory, for example 'public_html/install/'. Once the file has been created/uploaded, simply click on 'Verify' to continue.