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troubleshooting:disable8dot3 [2008/02/08 18:49] – external edit 127.0.0.1troubleshooting:disable8dot3 [2009/03/10 22:35] – Highlight the error message xuesheng
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 By default Windows systems support the SFN format so whenever a file is created using a long file name (LFN) Windows will create a unique SFN alias for the file. Therefore it should not matter where POPFile is installed. However on some systems this SFN support may have been disabled therefore the 0.22.2 (or later) installer checks for SFN support and will display a message like this if it has been disabled: By default Windows systems support the SFN format so whenever a file is created using a long file name (LFN) Windows will create a unique SFN alias for the file. Therefore it should not matter where POPFile is installed. However on some systems this SFN support may have been disabled therefore the 0.22.2 (or later) installer checks for SFN support and will display a message like this if it has been disabled:
- +^To install on the 'C' drive please select a folder location which does not contain spaces^
-  *//"To install on the 'C' drive please select a folder location which does not contain spaces"//+
  
 There is a small overhead involved in generating these SFN aliases on NTFS-based systems but if there are folders containing a large number of files with similar names this overhead can become significant so many Windows tweaking/speedup utilities will disable SFN support. For most Windows software this causes no problems, but it can have a negative impact on some software (mostly older programs). There is a small overhead involved in generating these SFN aliases on NTFS-based systems but if there are folders containing a large number of files with similar names this overhead can become significant so many Windows tweaking/speedup utilities will disable SFN support. For most Windows software this causes no problems, but it can have a negative impact on some software (mostly older programs).
  
 Here is some information from Microsoft's Windows XP Resource Kit: Here is some information from Microsoft's Windows XP Resource Kit:
- +>//"Although disabling 8.3 name creation increases NTFS performance under Windows XP Professional ... some third-party programs cannot be installed on NTFS volumes if 8.3 names are disabled."//
-  *//"Although disabling 8.3 name creation increases NTFS performance under Windows XP Professional ... some third-party programs cannot be installed on NTFS volumes if 8.3 names are disabled."//+
  
 ===== Solutions  ===== ===== Solutions  =====
 
troubleshooting/disable8dot3.txt · Last modified: 2009/03/10 23:45 by 127.0.0.1
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