When you typed the dll file...did you accidently type it as GDI 32dll.? I am going to assume so..
I went to microsoft...and aside from wiping out your system and starting new, you might want to try restoring the registry to a previous successful start date, or replacing the file with a new one from your WinME disk. I would try the registry fix first. It's virtually painless..
click on link below if you need directions on how to restore registry.
http://support.microsoft.com/default...b;en-us;221512
Replace file by using Startup Disk
To start your computer with CD-ROM support, and then extract files, follow these steps:
{Note; if your bios is set up to boot off of the Hdd or cdrom first, you will need to go into bios and change it to boot from floppy first.}
1. Insert the Windows Millennium Edition startup disk into drive A, and start your computer.
2. When the Microsoft Windows Millennium Edition Startup menu appears, click Start computer with CD-ROM support.
Note: IF you purchased your computer with Windows Millennium Edition installed, the cabinet files may be installed in the Windows\Options\Install folder: IF these files are on your computer, you do not have to have CD-ROM support at this step, and you can extract the files that you must have from the Windows\Options\Install folder. Click Start computer without CD-ROM support, and then continue to step 4 without using step 3.
3. Insert the Windows Millennium Edition CD-ROM into the CD-ROM drive.
4. At the command prompt, type ext, press ENTER, and then follow the instructions on the screen.
IF
Hope you get it fixed! Vicki