TxXMLFileDescriptorsStore TxFileContentStore The above are useful in a production environment to generate and continue to add data to a Slide Store. However, once a Slide Store is 'closed' (i.e. Slide Store for only one year, like 2004) no way to access this Slide Store from a read-only medium like CD/DVD. Recommend a new RoXMLFileDescriptorsStore and RoFileContentStore optimized for read-only access that the above Tx* versions can easily be exported or swapped to use. Also reference Bug # 31756 related to Scope/URI binding seperation directly related to moving stores to CD/DVD, but not a dependency. Sample error accessing a TxXMLFileDescriptorStore from a read-only CD that should be corrected by this bug. Note FileOutputStream error where the Tx* store is trying to write to the files.def.xml file: 01 Apr 2005 16:52:23 - org.apache.slide.common.Namespace - INFO - Finish init namespace slide configuration 01 Apr 2005 16:52:23 - org.apache.commons.transaction.file.FileResourceManager - EMERGENCY - Fatal error during critical commit/rollback of transaction main-111 2392342717-1, setting database to dirty. 01 Apr 2005 16:52:23 - org.apache.commons.transaction.file.FileResourceManager - EMERGENCY - org.apache.commons.transaction.file.ResourceManagerSystemException: main-1112392342717-1: Commit failed (ERR_SYSTEM) Caused by: java.io.FileNotFoundException: e:\mycdstore\metadata\files.def.xml (Access is denied) at java.io.FileOutputStream.open(Native Method) at java.io.FileOutputStream.<init>(FileOutputStream.java:179) at java.io.FileOutputStream.<init>(FileOutputStream.java:131)