When I type in the 1st line CD%windir% etc etc , and press enter , I get :- file name directory name or volume label syntax is incorrect.
One possibility: There is a space between "CD" and "%windir%\system32\ThreadMaster"; if you don't type the space you'll get such an error.
Also: "%windir%" is a variable whose real value is the actual name of your Windows folder. On Windows 2000 systems, that folder is "C:\WINNT", and on XP systems it is "C:\Windows". Therefore, you can use the following syntax of the CD command instead of the one given in the instructions:
CD C:\Windows\system32\ThreadMaster (if you have XP)
or:
CD C:\WINNT\system32\ThreadMaster (if you have Win 2K)
If using one of the above commands gives you no errors, the DOS prompt should then display the C:\%windir%\system32\ThreadMaster path instead of C:\ documents and settings\evoboy, meaning that the command worked. You can then proceed with the rest of the uninstall commands.
Try the above and let us know what happens.