Billminder problems
While Quicken and Billminder are closed, delete (or rename) this file: C:\Users\username\AppData\Roaming\Intuit\Quicken\Data\qw.rmd or C:\Users\username\AppData\Roaming\Quicken\Data\qw.rmd depending on your Quicken version. Next time you start Quicken the file will be recreated. If you are using Windows File Explorer to search for this file you may need to enable "show hidden files".