Hi,
Sometime ago, I contacted the 'GameSave' developer about 'Patrician 4 - Rise of a Dynasty', as it did not correctly backup the save.

The reason was there is a main save file, which it did backup. There are also subsidiary save files for autoroutes and standard prices which it did not backup. At that time I was not able to supply any information as I had only discovered the problem when I tried to restore the saves.

It has been a long time I know, but my health has prevented me from playing. I now have information about how to backup the subsidiary files.

GameSave currently backs up:

'C:\Users\Ric\AppData\Roaming\Kalypso Media\Patrician 4 Addon\savegames'

The directory to back up to get the autoroute save files is one level up:

'C:\Users\Ric\AppData\Roaming\Kalypso Media\Patrician 4 Addon'

This would save the config file options.cfg in 'Patrician 4 Addon' and the autoroute files which are in 'Patrician 4 Addon/autoroute'.

This is not a complete answer though,as it does not save the 'Port Administrator prices configuration', I have not yet discovered where that is stored.

I assume that a similar save structure is used for 'Patrician 3' and 'Patrician 4' but I have not checked.

If you could update 'GameSaveManager' to save as I have suggested I would be very grateful.

Ciao Ric