Lack of support from Raisonan

I purchased the RKitL51 8051 C compiler from Raisonance some years back along with their security dongle so I could run it on a new PC if problems arose with the hard drive/motherboard, etc.

It runs fine and does everything I need but for one little problem - the security dongle won't work under Windows 7 or Windows 10. The compiler works under Windows 7 and Windows 10 but will only compile programs up to 4K bytes since it won't recognize their security dongle.

Raisonance will not support the security dongle under Win7/10 and told me I have to upgrade and pay to the latest version of their C compiler.

Since the security dongle is for their benefit only and does not add any value to me I believe that this is a bit unreasonable and I am quite unhappy about it. The upgrade is not inexpensive!

Regards,

Bert