Service Account

During the installation, the password for the service account is queried.

The service account is the user account, with which you are logged in. This account cannot be changed!

Update

If the original installation account is no longer valid, the login will fail.

The installation and service account can be set to the account you are logged in with.

Confirm the message with "No.

You will now be offered the "Change user" button, with which you can use the user with which you are currently logged in as the future service account.

Changing the installation account does not change the already installed services. These must be manually changed to the new service account in the Microsoft Services Administration.

After changing the service account, you can enter the password and continue the installation.