hi to All，
   我最近在安装CQ（version: 2003.06.14.567.000），安装完license之后，设置license，设置客户端/服务器端，还有端口，这个设置在License Key Administrator里面设置，菜单：“Settings->Client/server Configuration…”来设置，设置完后，进去CQ仍然后错误：
Unable to obtain a Rational ClearQuest license; you may need to launch the Rational License Administrator to establish one.

The error reported by the license manager is :

Failed to check out a key for ClearQuest:
FLEXlm Error -18, License server does not support this feature.

Failed to check out a key for TestStudio:
FLEXlm Error -18, License server does not support this feature.这是怎么回事呢，我安装的license server 是rose2003的，会不会是这东西的版本问题呢？但是在网路上我找了半天都没找到这东西
我确认这不是防火墙的问题，license server的27000端口 也没被其他应用使用。
也不是rose引起的，我也有把license里面的rose的信息删除掉后，再重起服务

怎么解决啊，谢谢啦！

首先确定Flexlm License Server正确配置并在运行中，

然后在Rational License Key Administrator中的License Keys菜单下选择License Key Wizard，
然后选择Point to a license key server to get my licenses，
然后输入license server的机器名或IP地址，
试试不要填写port，
如果要填写的port的话，到windows的防火墙中，将此端口设为Exceptions，如下图：

firewall.JPG (45.33 KB)

你的LICENSE  SERVER是否正常的运行了？
这个可以从SERVICE LIST里面看出来
但是你的LICENSE SERVER上是否装有CQ的LIC呢？
如果只是有ROSE的
那是不能给CQ用的

我安装的license是 CQ的，我上面的意思 只是说 license server 是用 rose的安装程序来安装的
另外那个防火墙对27000端口是开放的，不是防火墙的问题，上面已经说清楚了，因为我已经设置了例外的规则，况且我也把防火墙关闭了，没有其他的拦截的东西了！

试过yunshan 说的，不设置端口，还是不行！

FLEXlm Error -18, License server does not support this feature.
它的提示是说不支持那个属性，那它到底是啥东西啊，求助！求助！
是不是License server的版本问题，
哪里有license server可以下载啊，跑去IBM搜索，没搜索到，有个提供一个连接啊！

http://wengad.csai.cn

*** License server does not support this feature.

This message can be generated if the feature has expired (on the server), or has not yet started, or the version is greater than the highest supported version, or the license file has been edited while the license server is running and the license file is not reread. Additional causes for this message include:

    *

      If the user is trying to install another machine's license file on a machine AND changes both the hostname and the machine ID information on the SERVER line to be this machine's information. The INCREMENT lines contained in the license file are still invalid for this machine.
    *

      If new information for the requested feature was added to the license file but neither an lmreread was issued nor was the license manager restarted.
    *

      If a laptop with a docking station (with an Ethernet card in it) is removed from the docking station, and the license was made using this card's Ethernet address, AND the user edited the SERVER line, replacing the Ethernet address with the disk signature of the machine (in an attempt to fix the problem). Such an attempt will not succeed because the INCREMENT lines were created using the docking station's Ethernet address, which in this situation can no longer be seen on this machine.
    *

      If one or more INCREMENT lines that were made for machine A were installed in machine B's license file and those features were trying to be checked out from machine B.

More： http://www.ansys.com/services/ss-documentation-license.asp