The following table summarizes the differences between the PATHWORKS v6.1 for OpenVMS (Advanced Server) and Advanced Server v7.3B for OpenVMS product
							
								| Feature | 
								v6.1 Support | 
								v7.3B Support | 
							
		
			|  OpenVMS
			version:  | 
			 Alpha: 
			 | 
			 
			6.2, 7.2-1, 7.2-2, 7.3, and 7.3-1 | 
			 
			Alpha only:   | 
			7.3-2,  
			8.2, and  
			8.3 | 
		
		
			|  VAX: 
			 | 
			6.2, 7.2, 7.3 | 
		
		
			|  Software installation
			utility:  | 
			 VMSINSTAL  | 
			 POLYCENTER Software
			Installation utility  | 
		
		
			|  Installation options:
			 | 
			
			
			- PATHWORKS Advanced Server
			
 - Standalone License Server
			
 - Upgrade utility only
			
 - External Authentication images only (except OpenVMS v6.2)
			
  
			 | 
			
			
			- Advanced Server for OpenVMS
 
			- Standalone License Server
			
 - External Authentication images only
			
 - Both standalone License Server and standalone external
			authentication
			
  
			 | 
		
		
			|  File systems:  | 
			
			
			- ODS-2
			
 - ODS-5 (supported as an ODS-2 device)
			
  
			 | 
			
			
			- ODS-2
			
 - ODS-5 (with OpenVMS Extended File Specification support)
			
  
			 | 
		
		
			|  Extended character
			support for file names:  | 
			 Limited support for
			ISO Latin-1 character set only  | 
			 Support for ISO 8859-x character
			sets associated with languages fully supported by the server
			(see 
			latest SPD)  | 
		
		
			| Unicode characters or extended character
			sets foreign to the Western Europe character set: | 
			Not supported | 
			Supported (Unicode characters
			supported are those that are contained in the supported extended
			character sets) | 
		
		
			|  Server configuration parameters
			repository:  | 
			 LANMAN.INI file  | 
			 OpenVMS Registry  | 
		
		
			|  Microsoft Windows printer management:
			 | 
			 Not supported except
			minor functions such as management of print jobs | 
			 Supported  | 
		
		
			| XQP support: | 
			Must be enabled | 
			Enabled automatically
			on OpenVMS 7.2-2 and higher | 
		
		
			| RMS file formats supported for shares: | 
			Sequential stream, sequential
			fixed-length, sequential undefined, sequential stream_LF | 
			Sequential stream, sequential
			fized length, sequential undefined | 
		
		
			| Opportunistic locking to allow clients
			to cache data locally | 
			Not supported | 
			Supported |