Obsolete guide to install an old version of local server

[D0s]

so the first time you opened it you should have just made an empty folder on your desktop or something, then when you open the .7z file, you can just drag and drop everything from that file, into your new folder. since you had a corrupt client.dll file or whatever, you can just open the .7z file you just re-dl'd, find the client.dll file, and drag and drop it into the folder you created. if it says do you want to replace, click yes. if you deleted that folder, than just make new folder and drop and drag everything back in there. simple stuff mate