Stuck with the story

[Butyi]

Hi, I haven't found any thingies to post this so I post here.

I decided to play through the game and I'am stuck.
I'am at the mine part where Shaft 12 and 13 can be found I don't know the code to the door leading to section C.
I've read a walkthrough but they say there, that I have to use a blank note in the UV lamp room but I haven't found a blank note.
Can someone help me?

[Googolplex]

If I remember right, the blank note lies on the ground in the same room where the UV lamp is, just on the other side where you broke the wall.

[Butyi]

Still haven't found anything...maybe my game is broken?

[Neelke]

The blank note is in a small locker room after another spider chase. I don't remember the name of that area.

[Butyi]

The blank note is in a small locker room after another spider chase. I don't remember the name of that area.

Thanks, I've finally found it in Shaft 13's locker room.I don't know how did I missed it.