在多个工作簿上运行Excel VBA脚本 - 当前代码没有发生任何事情

I have an excel VBA script that I want to run across many Excel Workbooks. They are all stored in one folder. I thought that the code below would work, but nothing happens. I don't even get any kind of error. (PSAT is the name of my VBA script that I want to run on all of the workbooks).I have an excel VBA script that I want to run a