All my cc windows and arches are not transparent anymore. There are also a few doors that are affected but not all of them.
In Patch 1.66.139/ 1.31 EA/Maxis changed the way windows/arches and doors work, to allow us free placement of them.
Because of this change, all CC windows/arches and a few doors with windows have now become incompatible with the game and need to be updated by the creators.
There are a few game doors and windows that are also affected.
Windows and doors are still fully functional, it’s a visual issue.
Sim4Studio has now a batch fix to fix all CC Doors and Windows. Some creators have also updated theirs manually.
Please read instructions and backup our user folder before attempting the fixes.