I managed to make it work.
I reextracted and recopied the SDKs in the SDK folder, and recompile afterwards.
Now it works.

I thank you for you time and responses.

@d-healey I compiled everything again and still no help. I get the same errors.
Maybe I missed something to do with the SDKs. I saw somewere that I had to open a .bat file, but it's only .exe

@d-healey no, I didn't, but I downloaded and put the SDKs mannualy.
Now I extracted it. Do I have to recomile HISE ?

Hello,
I am really new to this and I wanted to export my plug-in in VST3 format and it showed me this error

I am lost and Google hasn't been any help.

Thank you in advance.