[HELP]Black screen at the amnesia (hpl2) Level Editor

[buu342]

Hello! Today i decided to download the amnesia level editor. So i downloaded it. When i opened it with winrar, it gave me an error saying "unexpected end of archive". I repaired the zip, and tried extracting everything into the redist folder. Everything made it BUT the materialeditor.pdb. Winrar said the file was currupt. So i let it go and i tried running the Levelcreator. But all i got was a black screen. I tried to quit it but it wouldn't work. So i Alt F4'd out of it. nothing. So i closed it with task manager and that worked. I tried running the other files such as map view and hpllangtool and they ran fine. BUT the material editor didnt work. it gave me the same black screen. (i wasn't expecting that it would work because i was missing the pdb file)

Help?

If the problem is because i am missing the file, can someone please give me a WORKING version of the zip file?

Thanks!

Im using an Alienware m14x, windows 7 64 bit.

HPL LOG


Version 1.20 - s26ADEE0-539
-------- THE HPL ENGINE LOG ------------
Engine build ID 20101021192547

Creating Engine Modules
--------------------------------------------------------
Creating graphics module
Creating system module
Creating resource module
Creating input module
Creating sound module
Creating physics module
Creating ai module
Creating gui module
Creating generate module
Creating haptic module
Creating scene module
--------------------------------------------------------

Initializing Resources Module
--------------------------------------------------------
Creating loader handlers
Creating resource managers
Adding loaders to handlers
--------------------------------------------------------

Initializing Graphics Module
--------------------------------------------------------
Init lowlevel graphics: 1152x864 bpp:32 fs:1 ms:0 gpufmt:2 cap:'Amnesia - The Dark Descent - Loading...' pos-1x-1)
Setting video mode: 1152 x 864 - 32 bpp