Hello,
i have the same problem with myDMX buddy.
I'm using this interface with my PC computer at home, and everything is OK. When i connect this interface to my DELL laptop, MyDMX 2.1 recognized interface but tell me that i don't have a license.
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Hardware Manager working fine, detecting interface, showing licenses, updating latest firmware. SUT driver and store.dmxsoft.com also detecing myDMX and working fine on PC and Laptop,
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but MyDMX on my Laptop says that i don't have license.
I was using it on my laptop ocasionally for many years and it was OK but some months ago suddenly not.
Today i make fresh installation of windows 10 64bit and all updates. stil the same problem on laptop. On my PC i have the same windows 10 x64 and no problems. Few weeks ago i change mainboard, cpu (i7), ram etc in my PC and after that fresh install of windows and no problems with myDMX buddy (ealier i had AMD Athlon with windows 7 and also no problems.
Please help, i need to run MyDMX buddy on my laptop and make some lightshows at weekend.