dots_tb, with the help of AnalogMan151, teakhanirons, notzecoxao and nyaaasen, has released a Windows command line utility to re-sign PSV saves!
You can grab the source code and an executable from the GitHub page
For those wondering of PSV Exporter will get an update, I’m currently identifying if I still have the tools used to create it back in 2007. If I do then an update might happen, if not I’ll have to consider if it’s worth redeveloping the app in a new language/platform
