BR
QT5 is a lot larger than Calibre or Sigil used subsets.
Sigil may not use the piece that is giving Calibre grief so we can not say Because Sigil is OK
For Me Calibre 2.0 is also OK. There is
something about MY system that
allows it to work.
P4 2.4GHz 2G RAM
No MS Office? (I use Libre Office)
MY A/V?
(I use Windows FireWall)
The model of my Graphics cards? (not a shared ram model)
There are just too many variables for Kovid to risk his hair over
