# 4317 Cannot Save Customized Control Interfaces

---

I have problems saving changes to interfaces from ewb ide. Tried changing from opened project and also where no project are loaded (by using open interface), following error means like:

Access denied.

EWB are installed under c:\developer\tools\ewb and not in a standard location. I am also trying to save to a "project" interfaces folder eg: The project have following folder defined in search/compiler path:

c:\developer\project\xxx\interfaces