Cubit Studios Ballistics VFX pack with example blueprints

seems to be a problem with the newest update i assume its 1.21 i had 1.2 and there was no problem…however now the folder seems to be locked in read only mode and the engine asks to specify version which it then says cant be changed due to read only mode even if this has been changed with explorer properties to read only(is unopenable)…also projects wont show up in launcher