@.pl according to your link the bat does not work and orient more on an eDrawing problem which will modify the display of icons in the explorer
edit: after reading the bat file (right click edit) you have to indicate the location of the file sldwinshellextu.dll by modifying the access path with the notepad.
On windows do a search for the location of the offending file "sldwinshellextu.dll" copy its link (at home it is: C:\Program Files\Common Files\SolidWorks Shared)
I found the file.... I even have 2 of them in a SolidWorks Shared folder (C:\Program Files (x86)\Common Files. the sizes of the 2 files are different (163KB and 205KB)