Sets the default package folder.
void setPackageFolder ( Object folder);
setPackageFolder method has the following parameter:
An object representing a directory. You create this object by passing a string representing the directory to the
setPackageFolder method to set the default package folder that is saved with the root node. When the package folder is set, it is used as the default for forms of
addFile and other methods that have an optional
localDirSpec parameter. You should only call this method once, and you should always call it immediately after you call
initInstall. If you call
setPackageFolder multiple times, the last folder set is the folder that is saved in the Client Version Registry and used as the default for other installations.