WolflexZ idk how to do it lmao

I dont have any script installed and didnt modify any files. I tried following the steps but it still looks like:
[1_1662138976304_299991780_2180976912082626_5679984152636147631_n.jpg.crdownload](Uploading 100%) [0_1662138976302_299727061_1450153148817752_267550844373139046_n.jpg.crdownload](Uploading 100%)

it downloads mod seemingly ok then when it shows me the desktop and tries to go back into mw3 it crashes

when I load up a game of zombies or mp the reticle textures are just big white blobs and any lights are also big half transparent white squares