After reinstalling the program, just open a file explorer window and any modern app (like the Settings app). When this happens, the program's symbol download module comes into play and downloads all the symbol files for you to the "symbols" directory in the "AeroGlass" folder. (Picture 1)
If you don't have a download like this, put the file below into the AeroGlass folder and run it for forced download.
sym_load.cmd