Hey Game,
Apologies for the delay. You could try backing your saves up and doing a complete fresh install.
Locate your A House in the Rift folder > Game > Saves and save that folder to somewhere else.
Navigate to "AppData\Roaming\Renpy\AHITR" and delete that entire folder.
Download the latest free version from our Patreon:
https://www.patreon.com/posts/0-7-8-free-107880621?utm_medium=clipboard_copy&utm...
Once installed, boot the game up and just make a quick save. Close the game down and the back up saves you made, drop them into the new AHITR/Game/Saves folder.
Let me know if that works. Appreciate your patience with this!