一些用户报告说，DPS 4.52 IECS 证书附带 VXDIAG VCX NANO GM GDS2 已过期。
错误“您选择的 IECS 证书已过期。DPS 未检测到有效证书”
它还提到该证书有效期至2024年4月。
附图：
解决方案：
步骤1：安装证书。
转到帮助选项卡->安装->安装证书。
从 DPS 软件文件夹安装许可证。
第 2 步：
DPS 4.52.2000 许可证有效期至 2024 年 4 月。所以你必须 将计算机日期/时间更改为2024年4月之前。
Did not work with the techstream 18.00.008 software on either a 2003 LS430 or 2004 ES330. Haven't tried earlier techstream versions
Dear Friend,
Thank you for your feedback—it is extremely helpful for other customers as well.
The free software we provide is an offline version, so the vehicle model data package is not complete. A very small number of vehicle models may not be included in the diagnostic software's database.
Therefore, we also recommend that you try to obtain a Toyota online account for online diagnostics.
Best regards,
No software in box like it stated..
Dear Friend,
Thank you for your feedback. However, we believe there might be some misunderstanding here. We have checked our email correspondence records and confirmed that we sent you the software installation link along with user instructions on December 11.
Could you please check your email inbox, including the spam/junk folder and promotions tab?
Additionally, we have also tried to contact you via email recently but have not received a reply from you yet.
Please feel free to reach out to us anytime if you have any further questions.
Best regards,