Just create an image file with winrar (put like a txt document inside) and save it as img
then right click it and mount, it will fake a drive

Thank me later

Just use Daemon Tools lite or any other similar software (as stated by MONK above) to create a virtual drive. Pure has that crappy "safedisc" DRM from 15 years ago, Steam or the developers should have fixed that. Also, if you think that loading new stages takes forever, it does! Even on fast SSDs. Just alt+tab twice when it happens, it's another issue with this game...

a mi igual me pásalo mismo que hago

well, here the problem is different, the game checks the presence of the drive, and I, like many people do not have it ,so you have to create a virtual)

MON нуу.. релиз от Steam какбэ "с коробки" должен работать без каких либо тело движений)

[проблема решена]
1. скачать программу ultraISO
2. запустить
3. где синяя строка выбрать "создать образ CD"
4. в появившемся меню ничего не менять, нажать сделать
Если не получается
1. выбрать опции -> настройки -> виртуальный привод -> ок
2. выполнить пункты "3" и "4"

me too

i get the same message what is the point