Issue link: https://resources.pcb.cadence.com/i/1180190
Migration Guide for Allegro Platform Products Virtuoso SiP Architect October 2019 3 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. The CIW window, displays the messages indicating the status of the uprev process, as shown in the following figure. All these messages are also saved in the SirFileUprev.log file, in the current working directory. Once upgraded, you can modify the cds.lib to point to 64-bit library location, or you can replace the 32-bit libraries with the 64-bit libraries.