build number:2.6.0.v20100527-0630

steps to reproduce:
1. new a report.
2. click layout, in property editor-resources, click add for properties files.
3. input something in new file name, and then select one existed properties file under shared folders, click ok

expected result:
since select existed file, the original input file name should be ignored.

actual result:
the system cannot find the path specified
  plug-in provider:eclipse.org
  plug-in name:birt designer ui
  plug-in id:org.eclipse.birt.report.designer.ui
  version:2.6.0.v20100525
  error code:error.guiexception.invokedbyioexception
  error message:the system cannot find the path specified
fixed it.
2.6.0.v20100601-1048