在安装QC的时候，都快安装完成了，结果报这样的错误：
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InstallShield Wizard
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com.inet.tds.SQLException: []用户 'td' 登录失败。

        at com.inet.tds.g.a(Unknown Source)

        at com.inet.tds.g.<init>(Unknown Source)

        at com.inet.tds.TdsDriver.connect(Unknown Source)

        at java.sql.DriverManager.getConnection(DriverManager.java:512)

        at java.sql.DriverManager.getConnection(DriverManager.java:140)

        at com.mercury.td.saserver.setup.CAbsInstaller.getProjectsRepositorySuggestion(Unknown Source)

        at com.mercury.td.saserver.setup.CAbsInstaller.getProjectsRepositorySuggestion(Unknown Source)

        at com.mercury.td.install.InstallShield.FillRepositoryValueWA.execute(FillRepositoryValueWA.java:108)

        at com.installshield.wizard.StandardWizardListener.execute(StandardWizardListener.java:123)

        at com.installshield.wizard.StandardWizardListener.currentBeanChanged(StandardWizardListener.java:106)

        at com.installshield.wizard.Wizard$RunThread.run(Wizard.java:1552)

Logging to file 'C:\Program Files\Mercury Interactive\Quality Center\InstallInfo\log\SiteAdminSetupLog.html'


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确定   
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哪位高人能指点一下呀！着急！！！！

很显然,你在安装之前就存在问题,可能某些配置项存在错误,还有就是安装这些软件都有很怪的现象,10个人在相同的环境下同时安装软件可能就有3个人装好了却报错.这就是我们搞技术人碰到类似问题常说的是人品问题.建议你多装几次,在装的过程中留意每个细节.