I installed the latest version of the software that says it contains support for innoswitch parts but I cannot see any of them.
I both tried 32 bit and 64 bit version. So where are they?
Use the online tool (https://piexpertonline.power.com/site/login) as it has the up-to-date design tools.
I've also tried that and PI Expert button is always disabled no matter what part I select. Only Pl Xls is enabled!
InnoSwitch is not currently supported by PIExpert: only PIXls for now.