Edit: Please see the posts below for help with Windows7 architecture. I can't guarantee that you'll get it working as I don't use this system.
1: Go to [redacted] Register for their forums. Edit: They appear to have funding problems, and the ads on the site are really annoying now. Sorry.
2: Go to the Forums > ISO Cellar - under the M's. Mechwarrior 2 Mercenaries, this is what you're here for. Download the .ZIP's, they will decompress to a .IMG file . While those are on it's way, move to the next step.
3: Download and install DosBox - You'll only need this for the installation step. If you're a fan of games this old, you may already be familiar with this program - Good for you! If not, the site has plenty of troubleshooting tips - Abandonia also has the forum thread you've already seen.
4: Once downloaded - Burn the .IMG to a disk as a Disk Image(if you want the awesome in-game soundtrack, you'll need a hard copy) - Ensure that you've burnt a Disk Image, and not just a data copy. The disk should autorun when you put it in the drive - DO NOT INSTALL FROM THE AUTORUN!
5: Load up DosBox. Type the following lines into the command prompt, press enter after each line (If you know DOS and or DosBox, you'll understand whats going on here):
mount c c:\ *Ok, this will give you a warning not to mount your c: - ignore it and continue
mount d f:\ -t cdrom *f:\ in this case is whatever drive the disk or mounted image is in
d:
cd dos
install
6: You are running the install program for the DOS edition. I had issues if installing it anywhere but C:\MERCS, which is the default. Do it. Test your sound settings, fiddle if necessary. In WinXP, my settings auto-detected just fine.
7: Close Dosbox. In windows explorer, in the directory you just installed the game (Which should be C:\MERCS) - find MERCS.EXE. Right click, properties, compatibility tab - set for compatibility in Win 95.
8: With the disk in the drive, double click on MERCS.EXE.
9: You are victorious. Enjoy.
Feel free to use the rest of this thread to troubleshoot, send me a message if you really want. The important points are 1: Do not use the windows installation. 2: You need a hard copy of the disk 3: You have to install through DosBox. Don't blame me, blame the world. Damn you World! Deal with it and move on - You are now playing arguably the best Mechwarrior game yet released.
Q: Why do I have to download it from this stupid site?
A: No torrent I've found has the Dos install, I uploaded the .IMG from my personal disk. As no company lays claim to the title, it's officially Abandonware. That's what the site does, and they host the file.
Edited by Egomane, 02 December 2013 - 07:12 AM.
Abondonware sites are not welcome on the forums