Problems updating to 7.0.4

I updated to 7.0.4 from previous version. In an abundance of caution I did not go with 7.1

THe install completed including a Restart.

Unfortunately my Writer files do not start the program.

I am on a PC running Windows 10

TIA

I reinstalled and now writer does load, and it is 7.04.2

Maybe you have Brother Control Centre installed, see General Installation Issues (Windows)