Adobe photoshop CS4安装提示已过期

sslcln

前段时间我装在新电脑里装了CS4，虽然每天提示序列号过期，不过还能换个序列号再重新使用，可是今天再换序列号后竟然通知我产品已过期。我只好卸载重装。可是每次安装后还是提示已过期，非常懊恼。请问各位高手，要怎么才能安装好呢？我的系统是WIN 7。

Windows/System32/drivers/etc/hosts的HOSTS也已经修改如下
# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host
# localhost name resolution is handled within DNS itself.
# 127.0.0.1       localhost
# ::1             localhost
127.0.0.1 activate.adobe.com
127.0.0.1 practivate.adobe.com
127.0.0.1 ereg.adobe.com
127.0.0.1 activate.wip3.adobe.com
127.0.0.1 wip3.adobe.com
127.0.0.1 3dns-3.adobe.com
127.0.0.1 3dns-2.adobe.com
127.0.0.1 adobe-dns.adobe.com
127.0.0.1 adobe-dns-2.adobe.com
127.0.0.1 adobe-dns-3.adobe.com
127.0.0.1 ereg.wip3.adobe.com
127.0.0.1 activate-sea.adobe.com
127.0.0.1 wwis-dubc1-vip60.adobe.com
127.0.0.1 activate-sjc0.adobe.com

如果没有复制amtlib.dll到安装目录下，就只提示产品已过期，但是打不开CS4。
如果把amtlib.dll复制过去（安装目录下有两个文件夹，一个是Adobe Bridge CS4，还有一个是Adobe photoshop CS4 (64 Bit)，我把amtlib.dll复制到两个文件夹下），会提示“应用程序无法正常启动（0*c000007b)。请单击确定关闭应用程序”

ZHANGYAOHUA

使用新的序列号就行了吧

meifeise5

把邮箱给我，我给你发一个

独孤求学

使用新的序列号就行了吧

xiao611611

下个新版本