swx number folder in C drive after install and use SolidWorks 2020 SP4.0

Hi, After I test the SP4.0 I found a lot of swx numbers folders in C drive and it cause every day when I use the SW. I delete its by below code ( save it to the name.bat and run it from drive locate you want )

@echo on :test FOR /D %%a in (C:\swx*) DO echo %%a :execute FOR /D %%a in (C:\swx*) DO RMDIR %%a /S /Q