Hi,
I wanted to upgrate from version 0.9.97
OS: Win7 64 bits Family premium
On install KDiff3-64bit-Setup_0.9.98-2.exe no error.
When trying to run: "missing libgcc_s_seh-1.dll"
Re-installing and running is OK with KDiff3-64bit-Setup_0.9.97.exe
FYI. The 32bits version leads to error 404 not found
https://sourceforge.net/projects/kdiff3/files/kdiff3/0.9.98/KDiff3-32bit-Setup_0.9.98-3.exe/download