Migration from <=1.9.4 to v1.9.5

Version 1.9.5 and later store information in system-wide folders and registry locations by default, but still support reading configuration data from user specific locations. As such it is backwards compatible with 1.9.4 and earlier.

Registry (optional)

Export the key HKEY_CURRENT_USER\Software\letsencrypt-win-simple
Delete the key
Open the .reg file with your favorite text editor
Replace HKEY_CURRENT_USER for HKEY_LOCAL_MACHINE and save it
Import the .reg file

File system (optional)

Move the folder %appdata%\letsencrypt-win-simple to %programdata%\letsencrypt-win-simple. Make sure the original is deleted, because the program prefers the old one over the new one.

Scheduled task (optional)

It should be changed to run as SYSTEM. Running under a specific user does not seem to work if the task is running without a password specified.