Use WinZip or an equivalent utility to install into the directory that the XILINX variable points to, usually C:\XILINX.
This zip file was created by WinZip. To obtain this utility, access WinZip's web site at http://www.winzip.com
There is no need to re-start the computer after installation.
WARNING: This patch should not be installed on a WinNT machine. The M1.4 core tools will not run on a WinNT machine if this patch is installed. In case of accidental WinNT installation the file
C:\xilinx\bin\nt\orgbasut.dll
should be copied to:
C:\XILINX\bin\nt\libbasut.dll
This Win95 patch will need to be re-installed if the Core Tools Patch core_nt*.zip is installed.