Any quick way to 'decrypt' folder ?

[Sheens]

On my old Windows 7 PC, somehow have a couple of my folders 'green' / encrypted.

Cannot use them now, so was hoping someone here had a 'quick' fix ?

MANY thanks in advance / wishing a good weekend.

[Sheens]

thanks Birera !

Some files got encrypted when I copied them I think (where I bought them, they probably had a safety built in to prevent illegal copying....that also prevented me to 

make a backup unfortunatly).  Somehow a whole folder got encrypted too, making a backup..

Tried administrator/properties/security etc...changing but didn't work.

It's not something I would hire proffesional help for, but I'll try to find some 'decrypter' software I guess.

Thanks for your time and effort Birera !