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| NX                                           VERSION 7.5.3.3 
 Windows (32 Bit)                             Issued:   March 2011
 
 Files on this media are intended for use on 32 Bit Windows XP,
 Vista and Windows 7 platform only.
 
 This software may also be used on 64 Bit Windows platforms running
 32 bit applications.
 
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 UPDATE INSTRUCTIONS:
 
 This media contains Maintenance Release files provided as replacements
 for previously installed NX 7.5 products.
 
 The Base release for this maintenance release is a prerequisite to
 installing this update. e.g. Version XX.Y must be installed before
 updating to Version XX.Y.Z
 
 Several methods are provided to perform the update:
 1. Autoplay the DVD then select 'Install UGS Update'.
 2. Or, run the DVD 'launch.exe' program then select 'Install UGS Update'.
 3. Or, change dir to the ugs_updateXXXX folder then run 'run_ugsupdate.exe'.
 
 The above methods will all run 'run_ugsupdate.exe'. It will read the correct
 %UGII_BASE_DIR% from the Registry and apply the update to the NX 7.5 folder.
 
 4. OR, you may follow the instructions below to run ugs_update.bat directly.
 
 Change directory to the 'ugs_updateXXXX' folder,
 check that UGII_BASE_DIR is set to the installed NX7.5 folder,
 then execute the 'ugs_update.bat' script.
 
 e.g. cd ugs_updateXXXX
 ugs_update.bat  /v
 
 The use of UNC pathnames (e.g. \\server\path) is supported by both
 ugs_update.bat and run_ugsupdate.exe.
 
 The script supports a "/v" switch to turn on verbose messages while doing the
 file updates. The default operation of the script is non-verbose.
 
 The script supports a "/d" switch.  This will turn off the script
 confirmation prompts. Useful for running the update in a batch job.
 
 The script also supports a "/p" switch.  This will turn off the initial
 confirmation prompt but it will display the final 'done' prompt. This is useful
 for running the update in a batch job where a final prompt is desired.
 
 NOTE:  Before running the ugs_update script, please make sure that the
 environment variable %UGII_BASE_DIR% is set to the base directory of
 the NX 7.5 release.
 
 e.g: set UGII_BASE_DIR="C:\Program Files\UGS\NX 7.5"
 
 Or set the variable to the appropriate installed folder on your system.
 
 SILENT UPDATES: Advanced users may use standard DOS output redirection to
 install the update silently with no screen displays, except on errors.
 
 For example, to turn off all output:
 
 e.g:  ugs_update /d  >NUL 2>&1
 - or -
 run_ugsupdate.exe >NUL 2>&1
 
 Caution: you MUST the change "switches" settings in run_ugsupdate.ini to "/d"
 
 To redirect the output to a log file. (Recommended)
 
 e.g:  ugs_update /d  >c:\temp\update_log.txt 2>&1
 - or -
 run_ugsupdate.exe >c:\temp\update_log.txt 2>&1
 
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 WINDOWS 64:
 
 The software on this media was originally intended for 32 bit platforms
 but it may also be used on 64 bit hardware running 32 bit applications.
 
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 RELEASE LETTER: The Release Letter specific to this release is included
 in the REL_INFO kit of this update.  It will be
 installed automatically by the update script.
 
 A copy of the Release Letter is also provided in the "docs" folder.
 This is viewable with standard Web Browsers such as Internet Explorer.
 
 Begin browsing with the following initial file:
 
 docs\release_notes\english\index.htm
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