It was not possible to obtain the uninstall code (LTC). Only for 2007 and earlier

For progeCAD 2007: (license without key USB)

After reinstalled progeCAD start the registration process

Then indicate that the software has already been registered

Indicate that you do not have the LTC code and proceed following signs appear.

In this way, automatically receive a mail with the new CODE REGISTRATION.

For earlier versions to progeCAD 2007: (license without key USB)

After reinstalled progeCAD start the registration process.

Follow the indication as if it were the first registration