Dear All ,  As per the title, 

I was tasked to upgrade an old legacy system to run on Windows 11. 

I am having a problem with Cache mostly.

I have the version: VERSION 5.0.14 , BUILD 5702 , OBJECTS 5.0.5702.0 I would like to know if there is a way to run it on windows 11 somehow.

I know I am asking for a LOT.  Unfortunately, the provider of the suit is long gone, and I can't keep it on windows XP.  Let me know if there is an alternative way to get it up to date even with the lowest / more recent version. 
Thank you in advance for your time.