Can not install Diagram Studio

[wlandgraf (Wagner Landgraf)]

Please follow these steps and you should be able to install it properly:

Windows Fall creator update

I have just done an extensive install in a computer that had the same problem. It still looks Windows Fall Creators Update is doing a mess with symbolic links. Please try to open the command prompt with admin rights, and then delete all the .bpl related to TMS Business, from both ${BDSCOMMONDIR}\bpl and also \bpl\Win64 folders.