On windows XP SP2, trying to ugrade from 0.9.3 to 0.9.8, I first deinstalled 0.9.3 (with instal/deinstal software from XP), then tryng to instal 0.9.8, I got the error message:
"Runtime error(at 4:2819)
cannot open file C:/DOCUME 1/manager/LOCALS 1/Temp/is-92JAB.tmp/Browser AddOn.bmp."
And no way to reinstal 0.9.3, same merror message! same thing with 0.9.7/6...
I had to downgrade to 0.9.0, which instal works!