1. From the start menu select Find files.
2. Find "wscript.exe" which will be in your "Windows" directory
3. Rename "wscript.exe" to something inoffensive like "wscript.old"
N.B. wscript can always be renamed back again if required.
*This method has been tried and tested on 95/NT. MS threatens unspecifically that the scripting host "is integrated into Windows 98" whatever that means. On the other hand any application that relies on scripting to function is probably too shonky to have on your machine anyway. Suck it and see.