Hello. I purchased Kutools for excel and I cannot find the old version to re-install. The only version that I can get is this new 17.00 version that your site has not even been updated to show is the newest version. I tried to install just the trial but it will not let me. It says that I am no longer eligible for free updates. I sent an email to support@extendoffice.com and have not gotten any response.

我需要下载 16.50 或者我需要将我的许可证延长 60 天以允许扩展工作。 现在我被锁定了，甚至无法使用我的产品！！！