My C: drive is almost full! I ran TreeSize to see where the bloat is and I see that AnyTXT has more than one .ati file in data, I’ve got a C,D,E,F,G,H,I and K, totaling 13 GB.
Yes, there are too many documents on your PC, so the index file is larger.
The solution is to exclude unnecessary file types and then re-index, to exclude unnecessary files please as follow: Options->Index Manager->Index Rules->Edit