Configuring the PVS Change Utility > Introduction to Windchill Viewable Compression Utilities > Viewable Compression Utilities Prerequisites
  
Viewable Compression Utilities Prerequisites
Check the following items to ensure that your system is able to run the Viewable Compression Utilities:
The Viewable Compression Utilities must be supported on the operating system and meet the minimum requirements as shown in the Creo View Adapters Software Matrices available at http://www.ptc.com/appserver/cs/doc/refdoc.jsp.
Insufficient memory is a problem, and must be addressed.