Wait, I am confused by what exactly are you trying to achieve. Warpack and DNIWEbot are separate items that do not work in congruence. I have never actually used the bot, but as far as I know from other threads here, it includes a built-in set of features that are similar to Warpack (like the ability to target moving tanks), but it does not rely on Warpack and does not interact with it in any manner. So I am not sure why you would want to run both at the same time.
As far as Warpack itself goes, installing it only creates one directory: Warpack, and that directory can be placed anywhere on the computer and contains a preference file, an executable and a .dll that is responsible for the injection. It does not create any mod folders and it does not rely on any other mod folders or any contents of res_mods. Therefore, copying res_mods from another computer should not impact it in any manner, unless you've installed Warpack into that folder, which I actually would not recommend as the game client has the ability to scan that folder for contents.
Now, as to what I think may be happening for you:
A while ago you porbably downloaded and placed in your res_mods a few of the mods available as standalone files that provide some of the Warpack functionality. Examples are minimap that shows destroyed objects, a mod that turns off leaves, and laser pointers, etc. These mods are not components of warpack, they are not distributed by warpack creators, and they theoretically provide less protection from a possibility of getting banned. So what you may see 'working' when you transfer your res_mods are those standalone mods, not warpack. As far as your warpack install goes, you got a clean copy from the keys section at Warpack.net and your key is currently valid, right? You are launching the game with the warpack launcher, no the built-in one, right? And you do not see any injection errors or authorization errors reported by warpack's small window during log on, right? If you answered yes to all three of those, I suggest you get in touch with the devs using the 'send message' button on warpack.net. This forum is monitored, but english language support is somewhat limited.