Hi all, I seek suggestions on the following problem: I have a class foo that references files kept on the filesystem (by subclassing ExternalFile). One of the properties of foo is the path to the referenced externalfile which is used also as an index in the Catalog. All the paths string values are constructed in an OS independent way by means of os.path.join(CLIENT_HOME, my-app-basepath). The problem is that if you install Zope on win32 under the standard "Program Files" dir, the CLIENT_HOME variable value get translated in the ugly "Progr~1\" format and hence the Catalog cannot match this string to the real path string. The obvious solution would be to hardwire in the code the full basepath to the external files, but there should be a more elegant solution. Any suggestion ? TIA, --peppo