---
title: "天河THCAD激活许可证时提示：Rehostable hostid exists. (Error code -153)"
url: https://www.thcad.net/19219.html
date: 2025-11-17
modified: 2026-06-18
author: "天河CAD"
description: "问题描述输入序列号，激活许可证时，提示：Rehostable..."
categories:
  - "激活"
image: https://www.thcad.net/wp-content/uploads/2025/11/5241f6e19566bb1f2a6f65185fc64be6.png
word_count: 9
---

# 天河THCAD激活许可证时提示：Rehostable hostid exists. (Error code -153)

**问题描述**
输入序列号，激活许可证时，提示：Rehostable hostid exists. (Error code -153)

![](https://www.thcad.net/wp-content/uploads/2025/11/5241f6e19566bb1f2a6f65185fc64be6.png)

**解决方法**
删掉如下文件后重新激活即可：
C:\ProgramData\Reprise\wct\ ，文件夹
C:\ProgramData\Tianhe\ ，文件夹中的.lic文件