Kutools is crashing excel after instalation - What do i need to do ?

Hi, i just found this addon on google and after the installation my excel start to crash upon trying to opening a spreadsheet and the only way i found to open
the file is uninstall the addon.

Basically what i need to do is to create another line for words detach by a comma as for example line 13, columns B and C, where we have "bear (male)"
and "bear (female)" detached by a comma. I also need to remove everything that isn't inside parenthesis on column G.

I do appreciate any kind of help on this issue.

Thanks on advance,
Renan