【已解决】7.0中导入Lisense文件后，登陆提示

我这边从6.2升级至7.0,
进入管理中心刷使用许可状况，提示
加载产品许可时发生错误，你使用的可能是无效的许可文件！
详细错误：加载【K3Cloud_ERP_Mintaian_RI】文件失败，请联系管理员.
如下图所示:

无论我是否导入Lisense文件，都会报这个错。
然后登陆业务系统时,提示:
Code(-2147467259);{"InnerExWrapper":{"IsEmpty":false,"Data":{},"HelpLink":null,"Message":"调用的目标发生了异常。","Source":null,"StackTrace":"
在 System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)\r\n
在 System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)\r\n
在 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.ServiceExecutor.Execute(KDServiceContext context, ServiceType svcType, String[] paraValues, SerializerProxy serializeProxy, ServiceType beginMethod)","TargetSite":null,"ExceptionType":"System.Reflection.TargetInvocationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","InnerException":{"IsEmpty":false,"Data":{"发生时间：":"15:13:40","错误编号：":"####","错误来源：":null,"错误信息：":"加载产品许可时发生错误，你使用的可能是无效的许可文件！\r\n
详细错误：加载【K3Cloud_ERP_Mintaian_RI】文件失败，请联系管理员！","调用堆栈：":null},"HelpLink":null,"Message":"加载产品许可时发生错误，你使用的可能是无效的许可文件！\r\n
详细错误：加载【K3Cloud_ERP_Mintaian_RI】文件失败，请联系管理员！","Source":null,"StackTrace":"
在 Kingdee.BOS.VerificationHelper.ProductModelContainer.LoadProductModel(Context ctx)\r\n
在 Kingdee.BOS.VerificationHelper.ProductModelContainer.get_KDProduct()\r\n
在 Kingdee.BOS.VerificationHelper.GlobalVerifyHelper`2.Verify(Context ctx, String ruleId)\r\n
在 Kingdee.BOS.VerificationHelper.MCloudExpireVerifier.Verify(Context ctx, DateTime sysDateTime, Boolean isAdminOrSubAdmin, LoginResult loginResult)\r\n
在 Kingdee.BOS.ServiceFacade.ServicesStub.User.UserService.MCloudValidate(Context ctxnew, LoginResult loginResult)\r\n
在 Kingdee.BOS.ServiceFacade.ServicesStub.User.UserService.ValidateLoginInfoNormal(String ServerUrl, LoginInfo loginInfo)","TargetSite":null,"ExceptionType":"Kingdee.BOS.KDExceptionLicense, Kingdee.BOS, Version=7.0.352.16, Culture=neutral, PublicKeyToken=null","InnerException":null}},"ClassName":"Kingdee.BOS.ServiceFacade.ServiceException","Message":"加载产品许可时发生错误，你使用的可能是无效的许可文件！\r\n
详细错误：加载【K3Cloud_ERP_Mintaian_RI】文件失败，请联系管理员！","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"
在 Kingdee.BOS.ServiceFacade.KDServiceFx.ServiceExecutor.Execute(KDServiceContext context, ServiceType svcType, String[] paraValues, SerializerProxy serializeProxy, ServiceType beginMethod)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.ExecuteServiceModule.OnProcess(KDServiceContext context)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.ModulePipeline.ExcuteRequest(KDServiceContext context)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.RequestExcuteRuntime.BeginRquest(RequestExtractor requestExtractor, WebContext webCtx)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.RequestExcuteRuntime.StartRequest(RequestExtractor requestExtractor, WebContext context)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.KDSVCHandler.ExecuteRequest(WebContext ctx, RequestExtractor requestExtractor)\r\n
在 Kingdee.BOS.ServiceFacade.KDServiceFx.KDSVCHandler.ProcessRequestInternal(WebContext webCtx, RequestExtractor requestExtractor)","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\n
Execute\nKingdee.BOS.ServiceFacade.KDServiceFx, Version=7.0.104.1, Culture=neutral, PublicKeyToken=null\n
Kingdee.BOS.ServiceFacade.KDServiceFx.ServiceExecutor\n
System.String Execute(Kingdee.BOS.ServiceFacade.KDServiceFx.KDServiceContext, Kingdee.BOS.ServiceFacade.KDServiceFx.ServiceType, System.String[], Kingdee.BOS.ServiceFacade.SerializerProxy, Kingdee.BOS.ServiceFacade.KDServiceFx.ServiceType)","HResult":-2147467259,"Source":"Kingdee.BOS.ServiceFacade.KDServiceFx","WatsonBuckets":null,"_httpCode":500}

我该如何处理这个问题？
因为升级有这个问题，于是我卸载，把kingdee目录删掉后，然后重装，问题依旧。
我的环境是win2008R2,sql2014, vs2010