So, I'm trying to install TTW my new pc, but as the installer finishes and asks me to create fomm archives I get this error right here:

Quote :

"A problem occured during the install:
The execution has failed due to the bug in the SevenZipSharp.
Please report about it to (url), post the
release number and attach the archive.
The mod was not installed."

I tried to manually make the folders into fomm archives using FOMM itself, but it crashes near the end. I read online that this bug is related to not having enough free space in the main windows disk, but I have 37 gigs and can't go over that.
I'm puzzled, if it's actually a problem with the free space I would have to do everything again, including partitioning and installing the OS, which I don't surely look forward to. Or I could just throw the files in as they come, but it's unrecommended - not that I plan to play without TTW, but still - and I wouldn't want to risk that either.
I hope someone more knowledgeable than me on the matter can give me a hint, I lost all day behind this issue and still can't figure it out.

Well, i manually installed and all i did was moved the into the folders, like the bsa files,& esm files. then i made the corrections with my ini files. i never made any folders, did you read the instructions on how to manually install it?

I was referring to the two folders the scripted installer creates ( TTW Main and TTW Optional Files if I recall correctly).
Nevermind, I managed to figure out the issue, it was the HDD on which I had the game installed. I wiped it out and now I'm back to square one, hope I'll have more luck tomorrow. Thanks for taking the time to reply to me though, I really appreciate it!