Help with 1.66 rar file

Alright, i downloaded this file that chages Doom builder version 1.67 to 1.66 to fix bugs, but how do you go about overwriting it. I know that this is retarded but I unfortunately am uncabable of making it work.

Unzip it in the same folder, say yes to overwriting files.

Heh.

Alright, I feel like a jackass for typing this, but i dont know how to unzip this file in particular.

It's not a .ZIP file. If you dont know how to unRAR that file, you probably don't have an archiving program capable of handling RAR. Uninstall whatever shitty archiving program you're using and use this instead. Yes, I know it says "7-zip" but it also unarchives tons of other files, including RAR and most any other file you're likely to run into.

AlexMax said:
Yes, I know it says "7-zip" but it also unarchives tons of other files, including RAR and most any other file you're likely to run into.

I've used it to open a bottle of 7-up, even.

I downloaded the software and it was able to work really well. Thanks for the help guys!