Vs2019安装v120

根据引用，VS2019对应的最低版本的平台工具集是v142，而不是v120。因此，无法安装v120平台工具集在VS2019上。引用中的错误提示也表明，无法找到v142生成工具，需要安装或升级到v142生成工具。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *3* [warning : 无法找到 v142 的生成工具。安装 v142 可使用 v142 生成工具进行生成。等错误MFC](https://blog.csdn.net/chenhao0568/article/details/124730166)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [error MSB8008: 指定的平台工具集(v120)、(v100)未安装或无效。](https://blog.csdn.net/i_likechard/article/details/76546089)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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